30301288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 59148000

約数和(自身を除く): 28846712

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 619, 844, 1238, 1688, 2476, 4952, 6119, 12238, 17951, 24476, 35902, 48952, 71804, 130609, 143608, 261218, 522436, 1044872, 3787661, 7575322, 15150644, 30301288]

約数ペア:

[(1, 30301288), (2, 15150644), (4, 7575322), (8, 3787661), (29, 1044872), (58, 522436), (116, 261218), (211, 143608), (232, 130609), (422, 71804), (619, 48952), (844, 35902), (1238, 24476), (1688, 17951), (2476, 12238), (4952, 6119)]