61629990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 152845056

約数和(自身を除く): 91215066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 83, 106, 159, 166, 249, 265, 318, 415, 467, 498, 530, 795, 830, 934, 1245, 1401, 1590, 2335, 2490, 2802, 4399, 4670, 7005, 8798, 13197, 14010, 21995, 24751, 26394, 38761, 43990, 49502, 65985, 74253, 77522, 116283, 123755, 131970, 148506, 193805, 232566, 247510, 371265, 387610, 581415, 742530, 1162830, 2054333, 4108666, 6162999, 10271665, 12325998, 20543330, 30814995, 61629990]

約数ペア:

[(1, 61629990), (2, 30814995), (3, 20543330), (5, 12325998), (6, 10271665), (10, 6162999), (15, 4108666), (30, 2054333), (53, 1162830), (83, 742530), (106, 581415), (159, 387610), (166, 371265), (249, 247510), (265, 232566), (318, 193805), (415, 148506), (467, 131970), (498, 123755), (530, 116283), (795, 77522), (830, 74253), (934, 65985), (1245, 49502), (1401, 43990), (1590, 38761), (2335, 26394), (2490, 24751), (2802, 21995), (4399, 14010), (4670, 13197), (7005, 8798)]