145920110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26387}}^1$

素因数の和:26480

約数の個数: 32

約数和(自身を含む): 303989760

約数和(自身を除く): 158069650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 26387, 52774, 131935, 184709, 263870, 369418, 923545, 1847090, 2084573, 4169146, 10422865, 14592011, 20845730, 29184022, 72960055, 145920110]

約数ペア:

[(1, 145920110), (2, 72960055), (5, 29184022), (7, 20845730), (10, 14592011), (14, 10422865), (35, 4169146), (70, 2084573), (79, 1847090), (158, 923545), (395, 369418), (553, 263870), (790, 184709), (1106, 131935), (2765, 52774), (5530, 26387)]