79774270

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{29437}}^1$

素因数の和:29715

約数の個数: 16

約数和(自身を含む): 144128448

約数和(自身を除く): 64354178

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 29437, 58874, 147185, 294370, 7977427, 15954854, 39887135, 79774270]

約数ペア:

[(1, 79774270), (2, 39887135), (5, 15954854), (10, 7977427), (271, 294370), (542, 147185), (1355, 58874), (2710, 29437)]