6450390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71671}}^1$

素因数の和:71684

約数の個数: 24

約数和(自身を含む): 16771248

約数和(自身を除く): 10320858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 71671, 143342, 215013, 358355, 430026, 645039, 716710, 1075065, 1290078, 2150130, 3225195, 6450390]

約数ペア:

[(1, 6450390), (2, 3225195), (3, 2150130), (5, 1290078), (6, 1075065), (9, 716710), (10, 645039), (15, 430026), (18, 358355), (30, 215013), (45, 143342), (90, 71671)]