34715240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123983}}^1$

素因数の和:124001

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 54553240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123983, 247966, 495932, 619915, 867881, 991864, 1239830, 1735762, 2479660, 3471524, 4339405, 4959320, 6943048, 8678810, 17357620, 34715240]

約数ペア:

[(1, 34715240), (2, 17357620), (4, 8678810), (5, 6943048), (7, 4959320), (8, 4339405), (10, 3471524), (14, 2479660), (20, 1735762), (28, 1239830), (35, 991864), (40, 867881), (56, 619915), (70, 495932), (140, 247966), (280, 123983)]