66759810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171179}}^1$

素因数の和:171202

約数の個数: 32

約数和(自身を含む): 172549440

約数和(自身を除く): 105789630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 171179, 342358, 513537, 855895, 1027074, 1711790, 2225327, 2567685, 4450654, 5135370, 6675981, 11126635, 13351962, 22253270, 33379905, 66759810]

約数ペア:

[(1, 66759810), (2, 33379905), (3, 22253270), (5, 13351962), (6, 11126635), (10, 6675981), (13, 5135370), (15, 4450654), (26, 2567685), (30, 2225327), (39, 1711790), (65, 1027074), (78, 855895), (130, 513537), (195, 342358), (390, 171179)]