15490310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 31002912

約数和(自身を除く): 15512602

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2657, 2915, 5314, 5830, 13285, 26570, 29227, 58454, 140821, 146135, 281642, 292270, 704105, 1408210, 1549031, 3098062, 7745155, 15490310]

約数ペア:

[(1, 15490310), (2, 7745155), (5, 3098062), (10, 1549031), (11, 1408210), (22, 704105), (53, 292270), (55, 281642), (106, 146135), (110, 140821), (265, 58454), (530, 29227), (583, 26570), (1166, 13285), (2657, 5830), (2915, 5314)]