73220510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 144284544

約数和(自身を除く): 71064034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 2011, 3310, 3641, 4022, 7282, 10055, 18205, 20110, 22121, 36410, 44242, 110605, 221210, 665641, 1331282, 3328205, 6656410, 7322051, 14644102, 36610255, 73220510]

約数ペア:

[(1, 73220510), (2, 36610255), (5, 14644102), (10, 7322051), (11, 6656410), (22, 3328205), (55, 1331282), (110, 665641), (331, 221210), (662, 110605), (1655, 44242), (2011, 36410), (3310, 22121), (3641, 20110), (4022, 18205), (7282, 10055)]