204628890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{3041}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 491489856

約数和(自身を除く): 286860966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2243, 3041, 4486, 6082, 6729, 9123, 11215, 13458, 15205, 18246, 22430, 30410, 33645, 45615, 67290, 91230, 6820963, 13641926, 20462889, 34104815, 40925778, 68209630, 102314445, 204628890]

約数ペア:

[(1, 204628890), (2, 102314445), (3, 68209630), (5, 40925778), (6, 34104815), (10, 20462889), (15, 13641926), (30, 6820963), (2243, 91230), (3041, 67290), (4486, 45615), (6082, 33645), (6729, 30410), (9123, 22430), (11215, 18246), (13458, 15205)]