105361480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{376291}}^1$

素因数の和:376309

約数の個数: 32

約数和(自身を含む): 270930240

約数和(自身を除く): 165568760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 376291, 752582, 1505164, 1881455, 2634037, 3010328, 3762910, 5268074, 7525820, 10536148, 13170185, 15051640, 21072296, 26340370, 52680740, 105361480]

約数ペア:

[(1, 105361480), (2, 52680740), (4, 26340370), (5, 21072296), (7, 15051640), (8, 13170185), (10, 10536148), (14, 7525820), (20, 5268074), (28, 3762910), (35, 3010328), (40, 2634037), (56, 1881455), (70, 1505164), (140, 752582), (280, 376291)]