143621220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2393687}}^1$

素因数の和:2393699

約数の個数: 24

約数和(自身を含む): 402139584

約数和(自身を除く): 258518364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2393687, 4787374, 7181061, 9574748, 11968435, 14362122, 23936870, 28724244, 35905305, 47873740, 71810610, 143621220]

約数ペア:

[(1, 143621220), (2, 71810610), (3, 47873740), (4, 35905305), (5, 28724244), (6, 23936870), (10, 14362122), (12, 11968435), (15, 9574748), (20, 7181061), (30, 4787374), (60, 2393687)]