70344220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15359}}^1$

素因数の和:15597

約数の個数: 24

約数和(自身を含む): 148377600

約数和(自身を除く): 78033380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 15359, 30718, 61436, 76795, 153590, 307180, 3517211, 7034422, 14068844, 17586055, 35172110, 70344220]

約数ペア:

[(1, 70344220), (2, 35172110), (4, 17586055), (5, 14068844), (10, 7034422), (20, 3517211), (229, 307180), (458, 153590), (916, 76795), (1145, 61436), (2290, 30718), (4580, 15359)]