622648270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{1747}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 1161021600

約数和(自身を除く): 538373330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1229, 1747, 2458, 3494, 6145, 8735, 12290, 17470, 35641, 50663, 71282, 101326, 178205, 253315, 356410, 506630, 2147063, 4294126, 10735315, 21470630, 62264827, 124529654, 311324135, 622648270]

約数ペア:

[(1, 622648270), (2, 311324135), (5, 124529654), (10, 62264827), (29, 21470630), (58, 10735315), (145, 4294126), (290, 2147063), (1229, 506630), (1747, 356410), (2458, 253315), (3494, 178205), (6145, 101326), (8735, 71282), (12290, 50663), (17470, 35641)]