64763430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2158781}}^1$

素因数の和:2158791

約数の個数: 16

約数和(自身を含む): 155432304

約数和(自身を除く): 90668874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2158781, 4317562, 6476343, 10793905, 12952686, 21587810, 32381715, 64763430]

約数ペア:

[(1, 64763430), (2, 32381715), (3, 21587810), (5, 12952686), (6, 10793905), (10, 6476343), (15, 4317562), (30, 2158781)]