15630390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173671}}^1$

素因数の和:173684

約数の個数: 24

約数和(自身を含む): 40639248

約数和(自身を除く): 25008858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173671, 347342, 521013, 868355, 1042026, 1563039, 1736710, 2605065, 3126078, 5210130, 7815195, 15630390]

約数ペア:

[(1, 15630390), (2, 7815195), (3, 5210130), (5, 3126078), (6, 2605065), (9, 1736710), (10, 1563039), (15, 1042026), (18, 868355), (30, 521013), (45, 347342), (90, 173671)]