30653340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{510889}}^1$

素因数の和:510901

約数の個数: 24

約数和(自身を含む): 85829520

約数和(自身を除く): 55176180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 510889, 1021778, 1532667, 2043556, 2554445, 3065334, 5108890, 6130668, 7663335, 10217780, 15326670, 30653340]

約数ペア:

[(1, 30653340), (2, 15326670), (3, 10217780), (4, 7663335), (5, 6130668), (6, 5108890), (10, 3065334), (12, 2554445), (15, 2043556), (20, 1532667), (30, 1021778), (60, 510889)]