109990260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{611057}}^1$

素因数の和:611072

約数の個数: 36

約数和(自身を含む): 333637668

約数和(自身を除く): 223647408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 611057, 1222114, 1833171, 2444228, 3055285, 3666342, 5499513, 6110570, 7332684, 9165855, 10999026, 12221140, 18331710, 21998052, 27497565, 36663420, 54995130, 109990260]

約数ペア:

[(1, 109990260), (2, 54995130), (3, 36663420), (4, 27497565), (5, 21998052), (6, 18331710), (9, 12221140), (10, 10999026), (12, 9165855), (15, 7332684), (18, 6110570), (20, 5499513), (30, 3666342), (36, 3055285), (45, 2444228), (60, 1833171), (90, 1222114), (180, 611057)]