8142570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{90473}}^1$

素因数の和:90486

約数の個数: 24

約数和(自身を含む): 21170916

約数和(自身を除く): 13028346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 90473, 180946, 271419, 452365, 542838, 814257, 904730, 1357095, 1628514, 2714190, 4071285, 8142570]

約数ペア:

[(1, 8142570), (2, 4071285), (3, 2714190), (5, 1628514), (6, 1357095), (9, 904730), (10, 814257), (15, 542838), (18, 452365), (30, 271419), (45, 180946), (90, 90473)]