158684670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{195907}}^1$

素因数の和:195926

約数の個数: 40

約数和(自身を含む): 426687624

約数和(自身を除く): 268002954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 195907, 391814, 587721, 979535, 1175442, 1763163, 1959070, 2938605, 3526326, 5289489, 5877210, 8815815, 10578978, 15868467, 17631630, 26447445, 31736934, 52894890, 79342335, 158684670]

約数ペア:

[(1, 158684670), (2, 79342335), (3, 52894890), (5, 31736934), (6, 26447445), (9, 17631630), (10, 15868467), (15, 10578978), (18, 8815815), (27, 5877210), (30, 5289489), (45, 3526326), (54, 2938605), (81, 1959070), (90, 1763163), (135, 1175442), (162, 979535), (270, 587721), (405, 391814), (810, 195907)]