1747041660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106657}}^1$

素因数の和:106692

約数の個数: 144

約数和(自身を含む): 6522350016

約数和(自身を除く): 4775308356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 106657, 213314, 319971, 426628, 533285, 639942, 746599, 959913, 1066570, 1279884, 1386541, 1493198, 1599855, 1919826, 2133140, 2239797, 2773082, 2986396, 3199710, 3732995, 3839652, 4159623, 4479594, 4799565, 5546164, 6399420, 6719391, 6932705, 7465990, 8319246, 8959188, 9599130, 9705787, 11198985, 12478869, 13438782, 13865410, 14931980, 16638492, 19198260, 19411574, 20798115, 22397970, 24957738, 26877564, 27730820, 29117361, 33596955, 38823148, 41596230, 44795940, 48528935, 49915476, 58234722, 62394345, 67193910, 83192460, 87352083, 97057870, 116469444, 124788690, 134387820, 145586805, 174704166, 194115740, 249577380, 291173610, 349408332, 436760415, 582347220, 873520830, 1747041660]

約数ペア:

[(1, 1747041660), (2, 873520830), (3, 582347220), (4, 436760415), (5, 349408332), (6, 291173610), (7, 249577380), (9, 194115740), (10, 174704166), (12, 145586805), (13, 134387820), (14, 124788690), (15, 116469444), (18, 97057870), (20, 87352083), (21, 83192460), (26, 67193910), (28, 62394345), (30, 58234722), (35, 49915476), (36, 48528935), (39, 44795940), (42, 41596230), (45, 38823148), (52, 33596955), (60, 29117361), (63, 27730820), (65, 26877564), (70, 24957738), (78, 22397970), (84, 20798115), (90, 19411574), (91, 19198260), (105, 16638492), (117, 14931980), (126, 13865410), (130, 13438782), (140, 12478869), (156, 11198985), (180, 9705787), (182, 9599130), (195, 8959188), (210, 8319246), (234, 7465990), (252, 6932705), (260, 6719391), (273, 6399420), (315, 5546164), (364, 4799565), (390, 4479594), (420, 4159623), (455, 3839652), (468, 3732995), (546, 3199710), (585, 2986396), (630, 2773082), (780, 2239797), (819, 2133140), (910, 1919826), (1092, 1599855), (1170, 1493198), (1260, 1386541), (1365, 1279884), (1638, 1066570), (1820, 959913), (2340, 746599), (2730, 639942), (3276, 533285), (4095, 426628), (5460, 319971), (8190, 213314), (16380, 106657)]