3147310660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{17569}}^1$

素因数の和:17657

約数の個数: 72

約数和(自身を含む): 7292323080

約数和(自身を除く): 4145012420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 169, 212, 260, 265, 338, 530, 676, 689, 845, 1060, 1378, 1690, 2756, 3380, 3445, 6890, 8957, 13780, 17569, 17914, 35138, 35828, 44785, 70276, 87845, 89570, 175690, 179140, 228397, 351380, 456794, 913588, 931157, 1141985, 1862314, 2283970, 2969161, 3724628, 4567940, 4655785, 5938322, 9311570, 11876644, 12105041, 14845805, 18623140, 24210082, 29691610, 48420164, 59383220, 60525205, 121050410, 157365533, 242100820, 314731066, 629462132, 786827665, 1573655330, 3147310660]

約数ペア:

[(1, 3147310660), (2, 1573655330), (4, 786827665), (5, 629462132), (10, 314731066), (13, 242100820), (20, 157365533), (26, 121050410), (52, 60525205), (53, 59383220), (65, 48420164), (106, 29691610), (130, 24210082), (169, 18623140), (212, 14845805), (260, 12105041), (265, 11876644), (338, 9311570), (530, 5938322), (676, 4655785), (689, 4567940), (845, 3724628), (1060, 2969161), (1378, 2283970), (1690, 1862314), (2756, 1141985), (3380, 931157), (3445, 913588), (6890, 456794), (8957, 351380), (13780, 228397), (17569, 179140), (17914, 175690), (35138, 89570), (35828, 87845), (44785, 70276)]