12130180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35677}}^1$

素因数の和:35703

約数の個数: 24

約数和(自身を含む): 26972568

約数和(自身を除く): 14842388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 35677, 71354, 142708, 178385, 356770, 606509, 713540, 1213018, 2426036, 3032545, 6065090, 12130180]

約数ペア:

[(1, 12130180), (2, 6065090), (4, 3032545), (5, 2426036), (10, 1213018), (17, 713540), (20, 606509), (34, 356770), (68, 178385), (85, 142708), (170, 71354), (340, 35677)]