156939321390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5231310713}}^1$

素因数の和:5231310723

約数の個数: 16

約数和(自身を含む): 376654371408

約数和(自身を除く): 219715050018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5231310713, 10462621426, 15693932139, 26156553565, 31387864278, 52313107130, 78469660695, 156939321390]

約数ペア:

[(1, 156939321390), (2, 78469660695), (3, 52313107130), (5, 31387864278), (6, 26156553565), (10, 15693932139), (15, 10462621426), (30, 5231310713)]