176390630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18587}}^1$

素因数の和:18680

約数の個数: 32

約数和(自身を含む): 346629024

約数和(自身を除く): 170238394

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 18587, 37174, 92935, 185870, 241631, 483262, 1208155, 1356851, 2416310, 2713702, 6784255, 13568510, 17639063, 35278126, 88195315, 176390630]

約数ペア:

[(1, 176390630), (2, 88195315), (5, 35278126), (10, 17639063), (13, 13568510), (26, 6784255), (65, 2713702), (73, 2416310), (130, 1356851), (146, 1208155), (365, 483262), (730, 241631), (949, 185870), (1898, 92935), (4745, 37174), (9490, 18587)]