71801730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 250967808

約数和(自身を除く): 179166078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 585, 630, 693, 715, 770, 797, 819, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1430, 1594, 1638, 2002, 2145, 2310, 2391, 2574, 2730, 3003, 3465, 3985, 4095, 4290, 4782, 5005, 5579, 6006, 6435, 6930, 7173, 7970, 8190, 8767, 9009, 10010, 10361, 11158, 11955, 12870, 14346, 15015, 16737, 17534, 18018, 20722, 23910, 26301, 27895, 30030, 31083, 33474, 35865, 43835, 45045, 50211, 51805, 52602, 55790, 61369, 62166, 71730, 72527, 78903, 83685, 87670, 90090, 93249, 100422, 103610, 113971, 122738, 131505, 145054, 155415, 157806, 167370, 184107, 186498, 217581, 227942, 251055, 263010, 306845, 310830, 341913, 362635, 368214, 394515, 435162, 466245, 502110, 552321, 569855, 613690, 652743, 683826, 725270, 789030, 797797, 920535, 932490, 1025739, 1087905, 1104642, 1139710, 1305486, 1595594, 1709565, 1841070, 2051478, 2175810, 2393391, 2761605, 3263715, 3419130, 3988985, 4786782, 5128695, 5523210, 6527430, 7180173, 7977970, 10257390, 11966955, 14360346, 23933910, 35900865, 71801730]

約数ペア:

[(1, 71801730), (2, 35900865), (3, 23933910), (5, 14360346), (6, 11966955), (7, 10257390), (9, 7977970), (10, 7180173), (11, 6527430), (13, 5523210), (14, 5128695), (15, 4786782), (18, 3988985), (21, 3419130), (22, 3263715), (26, 2761605), (30, 2393391), (33, 2175810), (35, 2051478), (39, 1841070), (42, 1709565), (45, 1595594), (55, 1305486), (63, 1139710), (65, 1104642), (66, 1087905), (70, 1025739), (77, 932490), (78, 920535), (90, 797797), (91, 789030), (99, 725270), (105, 683826), (110, 652743), (117, 613690), (126, 569855), (130, 552321), (143, 502110), (154, 466245), (165, 435162), (182, 394515), (195, 368214), (198, 362635), (210, 341913), (231, 310830), (234, 306845), (273, 263010), (286, 251055), (315, 227942), (330, 217581), (385, 186498), (390, 184107), (429, 167370), (455, 157806), (462, 155415), (495, 145054), (546, 131505), (585, 122738), (630, 113971), (693, 103610), (715, 100422), (770, 93249), (797, 90090), (819, 87670), (858, 83685), (910, 78903), (990, 72527), (1001, 71730), (1155, 62166), (1170, 61369), (1287, 55790), (1365, 52602), (1386, 51805), (1430, 50211), (1594, 45045), (1638, 43835), (2002, 35865), (2145, 33474), (2310, 31083), (2391, 30030), (2574, 27895), (2730, 26301), (3003, 23910), (3465, 20722), (3985, 18018), (4095, 17534), (4290, 16737), (4782, 15015), (5005, 14346), (5579, 12870), (6006, 11955), (6435, 11158), (6930, 10361), (7173, 10010), (7970, 9009), (8190, 8767)]