30054728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 61776000

約数和(自身を除く): 31721272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1429, 1912, 2629, 2858, 5258, 5716, 10516, 11432, 15719, 21032, 31438, 62876, 125752, 341531, 683062, 1366124, 2732248, 3756841, 7513682, 15027364, 30054728]

約数ペア:

[(1, 30054728), (2, 15027364), (4, 7513682), (8, 3756841), (11, 2732248), (22, 1366124), (44, 683062), (88, 341531), (239, 125752), (478, 62876), (956, 31438), (1429, 21032), (1912, 15719), (2629, 11432), (2858, 10516), (5258, 5716)]