726289210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{2221}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 1334746512

約数和(自身を除く): 608457302

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 617, 1234, 2221, 3085, 4442, 6170, 11105, 22210, 32701, 65402, 117713, 163505, 235426, 327010, 588565, 1177130, 1370357, 2740714, 6851785, 13703570, 72628921, 145257842, 363144605, 726289210]

約数ペア:

[(1, 726289210), (2, 363144605), (5, 145257842), (10, 72628921), (53, 13703570), (106, 6851785), (265, 2740714), (530, 1370357), (617, 1177130), (1234, 588565), (2221, 327010), (3085, 235426), (4442, 163505), (6170, 117713), (11105, 65402), (22210, 32701)]