110276740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 265434624

約数和(自身を除く): 155157884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1684, 1871, 2105, 2947, 3742, 4210, 5894, 7484, 8420, 9355, 11788, 13097, 14735, 18710, 26194, 29470, 37420, 52388, 58940, 65485, 130970, 261940, 787691, 1575382, 3150764, 3938455, 5513837, 7876910, 11027674, 15753820, 22055348, 27569185, 55138370, 110276740]

約数ペア:

[(1, 110276740), (2, 55138370), (4, 27569185), (5, 22055348), (7, 15753820), (10, 11027674), (14, 7876910), (20, 5513837), (28, 3938455), (35, 3150764), (70, 1575382), (140, 787691), (421, 261940), (842, 130970), (1684, 65485), (1871, 58940), (2105, 52388), (2947, 37420), (3742, 29470), (4210, 26194), (5894, 18710), (7484, 14735), (8420, 13097), (9355, 11788)]