18117955830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:635

約数の個数: 256

約数和(自身を含む): 50582568960

約数和(自身を除く): 32464613130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 43, 46, 65, 69, 78, 86, 107, 115, 129, 130, 138, 195, 214, 215, 230, 258, 299, 321, 345, 390, 430, 439, 535, 559, 598, 642, 645, 690, 878, 897, 989, 1070, 1118, 1290, 1317, 1391, 1495, 1605, 1677, 1794, 1978, 2195, 2461, 2634, 2782, 2795, 2967, 2990, 3210, 3354, 4173, 4390, 4485, 4601, 4922, 4945, 5590, 5707, 5934, 6585, 6955, 7383, 8346, 8385, 8970, 9202, 9890, 10097, 11414, 12305, 12857, 13170, 13803, 13910, 14766, 14835, 16770, 17121, 18877, 20194, 20865, 23005, 24610, 25714, 27606, 28535, 29670, 30291, 31993, 34242, 36915, 37754, 38571, 41730, 46010, 46973, 50485, 56631, 57070, 59813, 60582, 63986, 64285, 69015, 73830, 77142, 85605, 93946, 94385, 95979, 100970, 105823, 113262, 119626, 128570, 131261, 138030, 140919, 151455, 159965, 171210, 179439, 188770, 191958, 192855, 211646, 234865, 245401, 262522, 281838, 283155, 299065, 302910, 317469, 319930, 358878, 385710, 393783, 434171, 469730, 479895, 490802, 529115, 566310, 598130, 610649, 634938, 656305, 704595, 736203, 787566, 868342, 897195, 959790, 1058230, 1080379, 1221298, 1227005, 1302513, 1312610, 1375699, 1409190, 1472406, 1587345, 1794390, 1831947, 1968915, 2019839, 2160758, 2170855, 2454010, 2605026, 2751398, 3053245, 3174690, 3241137, 3663894, 3681015, 3937830, 4039678, 4127097, 4341710, 5401895, 5644223, 6059517, 6106490, 6482274, 6512565, 6878495, 7362030, 8254194, 9159735, 10099195, 10803790, 11288446, 12119034, 13025130, 13756990, 14044927, 16205685, 16932669, 18319470, 20198390, 20635485, 26257907, 28089854, 28221115, 30297585, 32411370, 33865338, 41270970, 42134781, 46456297, 52515814, 56442230, 60595170, 70224635, 78773721, 84269562, 84663345, 92912594, 131289535, 139368891, 140449270, 157547442, 169326690, 210673905, 232281485, 262579070, 278737782, 393868605, 421347810, 464562970, 603931861, 696844455, 787737210, 1207863722, 1393688910, 1811795583, 3019659305, 3623591166, 6039318610, 9058977915, 18117955830]

約数ペア:

[(1, 18117955830), (2, 9058977915), (3, 6039318610), (5, 3623591166), (6, 3019659305), (10, 1811795583), (13, 1393688910), (15, 1207863722), (23, 787737210), (26, 696844455), (30, 603931861), (39, 464562970), (43, 421347810), (46, 393868605), (65, 278737782), (69, 262579070), (78, 232281485), (86, 210673905), (107, 169326690), (115, 157547442), (129, 140449270), (130, 139368891), (138, 131289535), (195, 92912594), (214, 84663345), (215, 84269562), (230, 78773721), (258, 70224635), (299, 60595170), (321, 56442230), (345, 52515814), (390, 46456297), (430, 42134781), (439, 41270970), (535, 33865338), (559, 32411370), (598, 30297585), (642, 28221115), (645, 28089854), (690, 26257907), (878, 20635485), (897, 20198390), (989, 18319470), (1070, 16932669), (1118, 16205685), (1290, 14044927), (1317, 13756990), (1391, 13025130), (1495, 12119034), (1605, 11288446), (1677, 10803790), (1794, 10099195), (1978, 9159735), (2195, 8254194), (2461, 7362030), (2634, 6878495), (2782, 6512565), (2795, 6482274), (2967, 6106490), (2990, 6059517), (3210, 5644223), (3354, 5401895), (4173, 4341710), (4390, 4127097), (4485, 4039678), (4601, 3937830), (4922, 3681015), (4945, 3663894), (5590, 3241137), (5707, 3174690), (5934, 3053245), (6585, 2751398), (6955, 2605026), (7383, 2454010), (8346, 2170855), (8385, 2160758), (8970, 2019839), (9202, 1968915), (9890, 1831947), (10097, 1794390), (11414, 1587345), (12305, 1472406), (12857, 1409190), (13170, 1375699), (13803, 1312610), (13910, 1302513), (14766, 1227005), (14835, 1221298), (16770, 1080379), (17121, 1058230), (18877, 959790), (20194, 897195), (20865, 868342), (23005, 787566), (24610, 736203), (25714, 704595), (27606, 656305), (28535, 634938), (29670, 610649), (30291, 598130), (31993, 566310), (34242, 529115), (36915, 490802), (37754, 479895), (38571, 469730), (41730, 434171), (46010, 393783), (46973, 385710), (50485, 358878), (56631, 319930), (57070, 317469), (59813, 302910), (60582, 299065), (63986, 283155), (64285, 281838), (69015, 262522), (73830, 245401), (77142, 234865), (85605, 211646), (93946, 192855), (94385, 191958), (95979, 188770), (100970, 179439), (105823, 171210), (113262, 159965), (119626, 151455), (128570, 140919), (131261, 138030)]