256298010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8543267}}^1$

素因数の和:8543277

約数の個数: 16

約数和(自身を含む): 615115296

約数和(自身を除く): 358817286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8543267, 17086534, 25629801, 42716335, 51259602, 85432670, 128149005, 256298010]

約数ペア:

[(1, 256298010), (2, 128149005), (3, 85432670), (5, 51259602), (6, 42716335), (10, 25629801), (15, 17086534), (30, 8543267)]