157411830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{12829}}^1$

素因数の和:13248

約数の個数: 32

約数和(自身を含む): 378741600

約数和(自身を除く): 221329770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 12829, 25658, 38487, 64145, 76974, 128290, 192435, 384870, 5247061, 10494122, 15741183, 26235305, 31482366, 52470610, 78705915, 157411830]

約数ペア:

[(1, 157411830), (2, 78705915), (3, 52470610), (5, 31482366), (6, 26235305), (10, 15741183), (15, 10494122), (30, 5247061), (409, 384870), (818, 192435), (1227, 128290), (2045, 76974), (2454, 64145), (4090, 38487), (6135, 25658), (12270, 12829)]