62310820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21820

約数の個数: 48

約数和(自身を含む): 153736128

約数和(自身を除く): 91425308

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 21787, 43574, 87148, 108935, 217870, 239657, 283231, 435740, 479314, 566462, 958628, 1132924, 1198285, 1416155, 2396570, 2832310, 3115541, 4793140, 5664620, 6231082, 12462164, 15577705, 31155410, 62310820]

約数ペア:

[(1, 62310820), (2, 31155410), (4, 15577705), (5, 12462164), (10, 6231082), (11, 5664620), (13, 4793140), (20, 3115541), (22, 2832310), (26, 2396570), (44, 1416155), (52, 1198285), (55, 1132924), (65, 958628), (110, 566462), (130, 479314), (143, 435740), (220, 283231), (260, 239657), (286, 217870), (572, 108935), (715, 87148), (1430, 43574), (2860, 21787)]