30830460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{513841}}^1$

素因数の和:513853

約数の個数: 24

約数和(自身を含む): 86325456

約数和(自身を除く): 55494996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 513841, 1027682, 1541523, 2055364, 2569205, 3083046, 5138410, 6166092, 7707615, 10276820, 15415230, 30830460]

約数ペア:

[(1, 30830460), (2, 15415230), (3, 10276820), (4, 7707615), (5, 6166092), (6, 5138410), (10, 3083046), (12, 2569205), (15, 2055364), (20, 1541523), (30, 1027682), (60, 513841)]