8681157030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19811

約数の個数: 192

約数和(自身を含む): 27236901888

約数和(自身を除く): 18555744858

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 49, 65, 69, 70, 78, 91, 98, 105, 115, 130, 138, 147, 161, 182, 195, 210, 230, 245, 273, 294, 299, 322, 345, 390, 455, 483, 490, 546, 598, 637, 690, 735, 805, 897, 910, 966, 1127, 1274, 1365, 1470, 1495, 1610, 1794, 1911, 2093, 2254, 2415, 2730, 2990, 3185, 3381, 3822, 4186, 4485, 4830, 5635, 6279, 6370, 6762, 8970, 9555, 10465, 11270, 12558, 14651, 16905, 19110, 19751, 20930, 29302, 31395, 33810, 39502, 43953, 59253, 62790, 73255, 87906, 98755, 118506, 138257, 146510, 197510, 219765, 256763, 276514, 296265, 414771, 439530, 454273, 513526, 592530, 691285, 770289, 829542, 908546, 967799, 1283815, 1362819, 1382570, 1540578, 1797341, 1935598, 2073855, 2271365, 2567630, 2725638, 2903397, 3179911, 3594682, 3851445, 4147710, 4542730, 4838995, 5392023, 5806794, 5905549, 6359822, 6814095, 7702890, 8986705, 9539733, 9677990, 10784046, 11811098, 12581387, 13628190, 14516985, 15899555, 17716647, 17973410, 19079466, 22259377, 25162774, 26960115, 29033970, 29527745, 31799110, 35433294, 37744161, 41338843, 44518754, 47698665, 53920230, 59055490, 62906935, 66778131, 75488322, 82677686, 88583235, 95397330, 111296885, 124016529, 125813870, 133556262, 177166470, 188720805, 206694215, 222593770, 248033058, 289371901, 333890655, 377441610, 413388430, 578743802, 620082645, 667781310, 868115703, 1240165290, 1446859505, 1736231406, 2893719010, 4340578515, 8681157030]

約数ペア:

[(1, 8681157030), (2, 4340578515), (3, 2893719010), (5, 1736231406), (6, 1446859505), (7, 1240165290), (10, 868115703), (13, 667781310), (14, 620082645), (15, 578743802), (21, 413388430), (23, 377441610), (26, 333890655), (30, 289371901), (35, 248033058), (39, 222593770), (42, 206694215), (46, 188720805), (49, 177166470), (65, 133556262), (69, 125813870), (70, 124016529), (78, 111296885), (91, 95397330), (98, 88583235), (105, 82677686), (115, 75488322), (130, 66778131), (138, 62906935), (147, 59055490), (161, 53920230), (182, 47698665), (195, 44518754), (210, 41338843), (230, 37744161), (245, 35433294), (273, 31799110), (294, 29527745), (299, 29033970), (322, 26960115), (345, 25162774), (390, 22259377), (455, 19079466), (483, 17973410), (490, 17716647), (546, 15899555), (598, 14516985), (637, 13628190), (690, 12581387), (735, 11811098), (805, 10784046), (897, 9677990), (910, 9539733), (966, 8986705), (1127, 7702890), (1274, 6814095), (1365, 6359822), (1470, 5905549), (1495, 5806794), (1610, 5392023), (1794, 4838995), (1911, 4542730), (2093, 4147710), (2254, 3851445), (2415, 3594682), (2730, 3179911), (2990, 2903397), (3185, 2725638), (3381, 2567630), (3822, 2271365), (4186, 2073855), (4485, 1935598), (4830, 1797341), (5635, 1540578), (6279, 1382570), (6370, 1362819), (6762, 1283815), (8970, 967799), (9555, 908546), (10465, 829542), (11270, 770289), (12558, 691285), (14651, 592530), (16905, 513526), (19110, 454273), (19751, 439530), (20930, 414771), (29302, 296265), (31395, 276514), (33810, 256763), (39502, 219765), (43953, 197510), (59253, 146510), (62790, 138257), (73255, 118506), (87906, 98755)]