1566900730

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{2551}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 2844357120

約数和(自身を除く): 1277456390

約数列:

[1, 2, 5, 10, 239, 257, 478, 514, 1195, 1285, 2390, 2551, 2570, 5102, 12755, 25510, 61423, 122846, 307115, 609689, 614230, 655607, 1219378, 1311214, 3048445, 3278035, 6096890, 6556070, 156690073, 313380146, 783450365, 1566900730]

約数ペア:

[(1, 1566900730), (2, 783450365), (5, 313380146), (10, 156690073), (239, 6556070), (257, 6096890), (478, 3278035), (514, 3048445), (1195, 1311214), (1285, 1219378), (2390, 655607), (2551, 614230), (2570, 609689), (5102, 307115), (12755, 122846), (25510, 61423)]