23181870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 32610930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 1721, 2245, 2694, 3442, 4490, 5163, 6735, 8605, 10326, 13470, 17210, 25815, 51630, 772729, 1545458, 2318187, 3863645, 4636374, 7727290, 11590935, 23181870]

約数ペア:

[(1, 23181870), (2, 11590935), (3, 7727290), (5, 4636374), (6, 3863645), (10, 2318187), (15, 1545458), (30, 772729), (449, 51630), (898, 25815), (1347, 17210), (1721, 13470), (2245, 10326), (2694, 8605), (3442, 6735), (4490, 5163)]