815142270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27171409}}^1$

素因数の和:27171419

約数の個数: 16

約数和(自身を含む): 1956341520

約数和(自身を除く): 1141199250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27171409, 54342818, 81514227, 135857045, 163028454, 271714090, 407571135, 815142270]

約数ペア:

[(1, 815142270), (2, 407571135), (3, 271714090), (5, 163028454), (6, 135857045), (10, 81514227), (15, 54342818), (30, 27171409)]