15694515340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112103681}}^1$

素因数の和:112103697

約数の個数: 24

約数和(自身を含む): 37666837152

約数和(自身を除く): 21972321812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112103681, 224207362, 448414724, 560518405, 784725767, 1121036810, 1569451534, 2242073620, 3138903068, 3923628835, 7847257670, 15694515340]

約数ペア:

[(1, 15694515340), (2, 7847257670), (4, 3923628835), (5, 3138903068), (7, 2242073620), (10, 1569451534), (14, 1121036810), (20, 784725767), (28, 560518405), (35, 448414724), (70, 224207362), (140, 112103681)]