29719490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{102481}}^1$

素因数の和:102517

約数の個数: 16

約数和(自身を含む): 55340280

約数和(自身を除く): 25620790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 102481, 204962, 512405, 1024810, 2971949, 5943898, 14859745, 29719490]

約数ペア:

[(1, 29719490), (2, 14859745), (5, 5943898), (10, 2971949), (29, 1024810), (58, 512405), (145, 204962), (290, 102481)]