221420610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2460229}}^1$

素因数の和:2460242

約数の個数: 24

約数和(自身を含む): 575693820

約数和(自身を除く): 354273210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2460229, 4920458, 7380687, 12301145, 14761374, 22142061, 24602290, 36903435, 44284122, 73806870, 110710305, 221420610]

約数ペア:

[(1, 221420610), (2, 110710305), (3, 73806870), (5, 44284122), (6, 36903435), (9, 24602290), (10, 22142061), (15, 14761374), (18, 12301145), (30, 7380687), (45, 4920458), (90, 2460229)]