30393702

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54469}}^1$

素因数の和:54508

約数の個数: 24

約数和(自身を含む): 67978560

約数和(自身を除く): 37584858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54469, 108938, 163407, 326814, 490221, 980442, 1688539, 3377078, 5065617, 10131234, 15196851, 30393702]

約数ペア:

[(1, 30393702), (2, 15196851), (3, 10131234), (6, 5065617), (9, 3377078), (18, 1688539), (31, 980442), (62, 490221), (93, 326814), (186, 163407), (279, 108938), (558, 54469)]