160997060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1149979}}^1$

素因数の和:1149995

約数の個数: 24

約数和(自身を含む): 386393280

約数和(自身を除く): 225396220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1149979, 2299958, 4599916, 5749895, 8049853, 11499790, 16099706, 22999580, 32199412, 40249265, 80498530, 160997060]

約数ペア:

[(1, 160997060), (2, 80498530), (4, 40249265), (5, 32199412), (7, 22999580), (10, 16099706), (14, 11499790), (20, 8049853), (28, 5749895), (35, 4599916), (70, 2299958), (140, 1149979)]