31117370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{2273}}^1$

素因数の和:2354

約数の個数: 24

約数和(自身を含む): 57591324

約数和(自身を除く): 26473954

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2273, 2738, 4546, 6845, 11365, 13690, 22730, 84101, 168202, 420505, 841010, 3111737, 6223474, 15558685, 31117370]

約数ペア:

[(1, 31117370), (2, 15558685), (5, 6223474), (10, 3111737), (37, 841010), (74, 420505), (185, 168202), (370, 84101), (1369, 22730), (2273, 13690), (2738, 11365), (4546, 6845)]