15028180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24239}}^1$

素因数の和:24279

約数の個数: 24

約数和(自身を含む): 32578560

約数和(自身を除く): 17550380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 24239, 48478, 96956, 121195, 242390, 484780, 751409, 1502818, 3005636, 3757045, 7514090, 15028180]

約数ペア:

[(1, 15028180), (2, 7514090), (4, 3757045), (5, 3005636), (10, 1502818), (20, 751409), (31, 484780), (62, 242390), (124, 121195), (155, 96956), (310, 48478), (620, 24239)]