34719160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123997}}^1$

素因数の和:124015

約数の個数: 32

約数和(自身を含む): 89278560

約数和(自身を除く): 54559400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123997, 247994, 495988, 619985, 867979, 991976, 1239970, 1735958, 2479940, 3471916, 4339895, 4959880, 6943832, 8679790, 17359580, 34719160]

約数ペア:

[(1, 34719160), (2, 17359580), (4, 8679790), (5, 6943832), (7, 4959880), (8, 4339895), (10, 3471916), (14, 2479940), (20, 1735958), (28, 1239970), (35, 991976), (40, 867979), (56, 619985), (70, 495988), (140, 247994), (280, 123997)]