2415680.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 127775232

約数和(自身を除く): 58078222

約数列:

[1, 2, 5, 10, 103, 157, 206, 314, 431, 515, 785, 862, 1030, 1570, 2155, 4310, 16171, 32342, 44393, 67667, 80855, 88786, 135334, 161710, 221965, 338335, 443930, 676670, 6969701, 13939402, 34848505, 69697010]

約数ペア:

[(1, 69697010), (2, 34848505), (5, 13939402), (10, 6969701), (103, 676670), (157, 443930), (206, 338335), (314, 221965), (431, 161710), (515, 135334), (785, 88786), (862, 80855), (1030, 67667), (1570, 44393), (2155, 32342), (4310, 16171)]