256262010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8542067}}^1$

素因数の和:8542077

約数の個数: 16

約数和(自身を含む): 615028896

約数和(自身を除く): 358766886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8542067, 17084134, 25626201, 42710335, 51252402, 85420670, 128131005, 256262010]

約数ペア:

[(1, 256262010), (2, 128131005), (3, 85420670), (5, 51252402), (6, 42710335), (10, 25626201), (15, 17084134), (30, 8542067)]