118870360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{424537}}^1$

素因数の和:424555

約数の個数: 32

約数和(自身を含む): 305667360

約数和(自身を除く): 186797000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 424537, 849074, 1698148, 2122685, 2971759, 3396296, 4245370, 5943518, 8490740, 11887036, 14858795, 16981480, 23774072, 29717590, 59435180, 118870360]

約数ペア:

[(1, 118870360), (2, 59435180), (4, 29717590), (5, 23774072), (7, 16981480), (8, 14858795), (10, 11887036), (14, 8490740), (20, 5943518), (28, 4245370), (35, 3396296), (40, 2971759), (56, 2122685), (70, 1698148), (140, 849074), (280, 424537)]