246937590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2743751}}^1$

素因数の和:2743764

約数の個数: 24

約数和(自身を含む): 642037968

約数和(自身を除く): 395100378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2743751, 5487502, 8231253, 13718755, 16462506, 24693759, 27437510, 41156265, 49387518, 82312530, 123468795, 246937590]

約数ペア:

[(1, 246937590), (2, 123468795), (3, 82312530), (5, 49387518), (6, 41156265), (9, 27437510), (10, 24693759), (15, 16462506), (18, 13718755), (30, 8231253), (45, 5487502), (90, 2743751)]