58260490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 107470800

約数和(自身を除く): 49210310

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 641, 745, 1282, 1490, 3205, 6410, 9089, 18178, 39101, 45445, 78202, 90890, 95509, 191018, 195505, 391010, 477545, 955090, 5826049, 11652098, 29130245, 58260490]

約数ペア:

[(1, 58260490), (2, 29130245), (5, 11652098), (10, 5826049), (61, 955090), (122, 477545), (149, 391010), (298, 195505), (305, 191018), (610, 95509), (641, 90890), (745, 78202), (1282, 45445), (1490, 39101), (3205, 18178), (6410, 9089)]