15953670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 41906592

約数和(自身を除く): 25952922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1721, 1854, 3090, 3442, 4635, 5163, 8605, 9270, 10326, 15489, 17210, 25815, 30978, 51630, 77445, 154890, 177263, 354526, 531789, 886315, 1063578, 1595367, 1772630, 2658945, 3190734, 5317890, 7976835, 15953670]

約数ペア:

[(1, 15953670), (2, 7976835), (3, 5317890), (5, 3190734), (6, 2658945), (9, 1772630), (10, 1595367), (15, 1063578), (18, 886315), (30, 531789), (45, 354526), (90, 177263), (103, 154890), (206, 77445), (309, 51630), (515, 30978), (618, 25815), (927, 17210), (1030, 15489), (1545, 10326), (1721, 9270), (1854, 8605), (3090, 5163), (3442, 4635)]