210901770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22751}}^1$

素因数の和:22867

約数の個数: 48

約数和(自身を含む): 553692672

約数和(自身を除く): 342790902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 22751, 45502, 68253, 113755, 136506, 204759, 227510, 341265, 409518, 682530, 1023795, 2047590, 2343353, 4686706, 7030059, 11716765, 14060118, 21090177, 23433530, 35150295, 42180354, 70300590, 105450885, 210901770]

約数ペア:

[(1, 210901770), (2, 105450885), (3, 70300590), (5, 42180354), (6, 35150295), (9, 23433530), (10, 21090177), (15, 14060118), (18, 11716765), (30, 7030059), (45, 4686706), (90, 2343353), (103, 2047590), (206, 1023795), (309, 682530), (515, 409518), (618, 341265), (927, 227510), (1030, 204759), (1545, 136506), (1854, 113755), (3090, 68253), (4635, 45502), (9270, 22751)]