34720810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24979}}^1$

素因数の和:25125

約数の個数: 16

約数和(自身を含む): 62949600

約数和(自身を除く): 28228790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 24979, 49958, 124895, 249790, 3472081, 6944162, 17360405, 34720810]

約数ペア:

[(1, 34720810), (2, 17360405), (5, 6944162), (10, 3472081), (139, 249790), (278, 124895), (695, 49958), (1390, 24979)]