42627390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 114004800

約数和(自身を除く): 71377410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3769, 3770, 5655, 7538, 11307, 11310, 18845, 22614, 37690, 48997, 56535, 97994, 109301, 113070, 146991, 218602, 244985, 293982, 327903, 489970, 546505, 655806, 734955, 1093010, 1420913, 1469910, 1639515, 2841826, 3279030, 4262739, 7104565, 8525478, 14209130, 21313695, 42627390]

約数ペア:

[(1, 42627390), (2, 21313695), (3, 14209130), (5, 8525478), (6, 7104565), (10, 4262739), (13, 3279030), (15, 2841826), (26, 1639515), (29, 1469910), (30, 1420913), (39, 1093010), (58, 734955), (65, 655806), (78, 546505), (87, 489970), (130, 327903), (145, 293982), (174, 244985), (195, 218602), (290, 146991), (377, 113070), (390, 109301), (435, 97994), (754, 56535), (870, 48997), (1131, 37690), (1885, 22614), (2262, 18845), (3769, 11310), (3770, 11307), (5655, 7538)]