129831060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2163851}}^1$

素因数の和:2163863

約数の個数: 24

約数和(自身を含む): 363527136

約数和(自身を除く): 233696076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2163851, 4327702, 6491553, 8655404, 10819255, 12983106, 21638510, 25966212, 32457765, 43277020, 64915530, 129831060]

約数ペア:

[(1, 129831060), (2, 64915530), (3, 43277020), (4, 32457765), (5, 25966212), (6, 21638510), (10, 12983106), (12, 10819255), (15, 8655404), (20, 6491553), (30, 4327702), (60, 2163851)]