158633340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2643889}}^1$

素因数の和:2643901

約数の個数: 24

約数和(自身を含む): 444173520

約数和(自身を除く): 285540180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2643889, 5287778, 7931667, 10575556, 13219445, 15863334, 26438890, 31726668, 39658335, 52877780, 79316670, 158633340]

約数ペア:

[(1, 158633340), (2, 79316670), (3, 52877780), (4, 39658335), (5, 31726668), (6, 26438890), (10, 15863334), (12, 13219445), (15, 10575556), (20, 7931667), (30, 5287778), (60, 2643889)]