655702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10928383}}^1$

素因数の和:10928395

約数の個数: 24

約数和(自身を含む): 1835968512

約数和(自身を除く): 1180265532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10928383, 21856766, 32785149, 43713532, 54641915, 65570298, 109283830, 131140596, 163925745, 218567660, 327851490, 655702980]

約数ペア:

[(1, 655702980), (2, 327851490), (3, 218567660), (4, 163925745), (5, 131140596), (6, 109283830), (10, 65570298), (12, 54641915), (15, 43713532), (20, 32785149), (30, 21856766), (60, 10928383)]