22072590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{245251}}^1$

素因数の和:245264

約数の個数: 24

約数和(自身を含む): 57388968

約数和(自身を除く): 35316378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 245251, 490502, 735753, 1226255, 1471506, 2207259, 2452510, 3678765, 4414518, 7357530, 11036295, 22072590]

約数ペア:

[(1, 22072590), (2, 11036295), (3, 7357530), (5, 4414518), (6, 3678765), (9, 2452510), (10, 2207259), (15, 1471506), (18, 1226255), (30, 735753), (45, 490502), (90, 245251)]