64998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1083307}}^1$

素因数の和:1083319

約数の個数: 24

約数和(自身を含む): 181995744

約数和(自身を除く): 116997324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1083307, 2166614, 3249921, 4333228, 5416535, 6499842, 10833070, 12999684, 16249605, 21666140, 32499210, 64998420]

約数ペア:

[(1, 64998420), (2, 32499210), (3, 21666140), (4, 16249605), (5, 12999684), (6, 10833070), (10, 6499842), (12, 5416535), (15, 4333228), (20, 3249921), (30, 2166614), (60, 1083307)]