90474870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5701}}^1$

素因数の和:5757

約数の個数: 48

約数和(自身を含む): 227030832

約数和(自身を除く): 136555962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 5701, 7935, 11402, 15870, 17103, 28505, 34206, 57010, 85515, 131123, 171030, 262246, 393369, 655615, 786738, 1311230, 1966845, 3015829, 3933690, 6031658, 9047487, 15079145, 18094974, 30158290, 45237435, 90474870]

約数ペア:

[(1, 90474870), (2, 45237435), (3, 30158290), (5, 18094974), (6, 15079145), (10, 9047487), (15, 6031658), (23, 3933690), (30, 3015829), (46, 1966845), (69, 1311230), (115, 786738), (138, 655615), (230, 393369), (345, 262246), (529, 171030), (690, 131123), (1058, 85515), (1587, 57010), (2645, 34206), (3174, 28505), (5290, 17103), (5701, 15870), (7935, 11402)]