87432570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971473}}^1$

素因数の和:971486

約数の個数: 24

約数和(自身を含む): 227324916

約数和(自身を除く): 139892346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971473, 1942946, 2914419, 4857365, 5828838, 8743257, 9714730, 14572095, 17486514, 29144190, 43716285, 87432570]

約数ペア:

[(1, 87432570), (2, 43716285), (3, 29144190), (5, 17486514), (6, 14572095), (9, 9714730), (10, 8743257), (15, 5828838), (18, 4857365), (30, 2914419), (45, 1942946), (90, 971473)]