151228585870

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{18420047}}^1$

素因数の和:18420875

約数の個数: 16

約数和(自身を含む): 272543030208

約数和(自身を除く): 121314444338

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 18420047, 36840094, 92100235, 184200470, 15122858587, 30245717174, 75614292935, 151228585870]

約数ペア:

[(1, 151228585870), (2, 75614292935), (5, 30245717174), (10, 15122858587), (821, 184200470), (1642, 92100235), (4105, 36840094), (8210, 18420047)]