78452830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270527}}^1$

素因数の和:270563

約数の個数: 16

約数和(自身を含む): 146085120

約数和(自身を除く): 67632290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 270527, 541054, 1352635, 2705270, 7845283, 15690566, 39226415, 78452830]

約数ペア:

[(1, 78452830), (2, 39226415), (5, 15690566), (10, 7845283), (29, 2705270), (58, 1352635), (145, 541054), (290, 270527)]