1531430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 2831760

約数和(自身を除く): 1300330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4139, 8278, 20695, 41390, 153143, 306286, 765715, 1531430]

約数ペア:

[(1, 1531430), (2, 765715), (5, 306286), (10, 153143), (37, 41390), (74, 20695), (185, 8278), (370, 4139)]