15092090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 30980880

約数和(自身を除く): 15888790

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 6829, 13658, 34145, 68290, 88777, 116093, 177554, 232186, 443885, 580465, 887770, 1160930, 1509209, 3018418, 7546045, 15092090]

約数ペア:

[(1, 15092090), (2, 7546045), (5, 3018418), (10, 1509209), (13, 1160930), (17, 887770), (26, 580465), (34, 443885), (65, 232186), (85, 177554), (130, 116093), (170, 88777), (221, 68290), (442, 34145), (1105, 13658), (2210, 6829)]