397010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 24

約数和(自身を含む): 759780

約数和(自身を除く): 362770

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1369, 2146, 2738, 5365, 6845, 10730, 13690, 39701, 79402, 198505, 397010]

約数ペア:

[(1, 397010), (2, 198505), (5, 79402), (10, 39701), (29, 13690), (37, 10730), (58, 6845), (74, 5365), (145, 2738), (185, 2146), (290, 1369), (370, 1073)]