222721830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2474687}}^1$

素因数の和:2474700

約数の個数: 24

約数和(自身を含む): 579076992

約数和(自身を除く): 356355162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2474687, 4949374, 7424061, 12373435, 14848122, 22272183, 24746870, 37120305, 44544366, 74240610, 111360915, 222721830]

約数ペア:

[(1, 222721830), (2, 111360915), (3, 74240610), (5, 44544366), (6, 37120305), (9, 24746870), (10, 22272183), (15, 14848122), (18, 12373435), (30, 7424061), (45, 4949374), (90, 2474687)]