42568690

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{15149}}^1$

素因数の和:15437

約数の個数: 16

約数和(自身を含む): 76901400

約数和(自身を除く): 34332710

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 15149, 30298, 75745, 151490, 4256869, 8513738, 21284345, 42568690]

約数ペア:

[(1, 42568690), (2, 21284345), (5, 8513738), (10, 4256869), (281, 151490), (562, 75745), (1405, 30298), (2810, 15149)]