64051590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7937}}^1$

素因数の和:8216

約数の個数: 32

約数和(自身を含む): 154314720

約数和(自身を除く): 90263130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 7937, 8070, 15874, 23811, 39685, 47622, 79370, 119055, 238110, 2135053, 4270106, 6405159, 10675265, 12810318, 21350530, 32025795, 64051590]

約数ペア:

[(1, 64051590), (2, 32025795), (3, 21350530), (5, 12810318), (6, 10675265), (10, 6405159), (15, 4270106), (30, 2135053), (269, 238110), (538, 119055), (807, 79370), (1345, 47622), (1614, 39685), (2690, 23811), (4035, 15874), (7937, 8070)]