1530833540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 3458923776

約数和(自身を除く): 1928090236

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 193, 215, 230, 386, 401, 430, 460, 772, 802, 860, 965, 989, 1604, 1930, 1978, 2005, 3860, 3956, 4010, 4439, 4945, 8020, 8299, 8878, 9223, 9890, 16598, 17243, 17756, 18446, 19780, 22195, 33196, 34486, 36892, 41495, 44390, 46115, 68972, 77393, 82990, 86215, 88780, 92230, 154786, 165980, 172430, 184460, 190877, 309572, 344860, 381754, 386965, 396589, 763508, 773930, 793178, 954385, 1547860, 1586356, 1780039, 1908770, 1982945, 3327899, 3560078, 3817540, 3965890, 6655798, 7120156, 7931780, 8900195, 13311596, 16639495, 17800390, 33278990, 35600780, 66557980, 76541677, 153083354, 306166708, 382708385, 765416770, 1530833540]

約数ペア:

[(1, 1530833540), (2, 765416770), (4, 382708385), (5, 306166708), (10, 153083354), (20, 76541677), (23, 66557980), (43, 35600780), (46, 33278990), (86, 17800390), (92, 16639495), (115, 13311596), (172, 8900195), (193, 7931780), (215, 7120156), (230, 6655798), (386, 3965890), (401, 3817540), (430, 3560078), (460, 3327899), (772, 1982945), (802, 1908770), (860, 1780039), (965, 1586356), (989, 1547860), (1604, 954385), (1930, 793178), (1978, 773930), (2005, 763508), (3860, 396589), (3956, 386965), (4010, 381754), (4439, 344860), (4945, 309572), (8020, 190877), (8299, 184460), (8878, 172430), (9223, 165980), (9890, 154786), (16598, 92230), (17243, 88780), (17756, 86215), (18446, 82990), (19780, 77393), (22195, 68972), (33196, 46115), (34486, 44390), (36892, 41495)]