4255260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70921}}^1$

素因数の和:70933

約数の個数: 24

約数和(自身を含む): 11914896

約数和(自身を除く): 7659636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70921, 141842, 212763, 283684, 354605, 425526, 709210, 851052, 1063815, 1418420, 2127630, 4255260]

約数ペア:

[(1, 4255260), (2, 2127630), (3, 1418420), (4, 1063815), (5, 851052), (6, 709210), (10, 425526), (12, 354605), (15, 283684), (20, 212763), (30, 141842), (60, 70921)]