42534380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303817}}^1$

素因数の和:303833

約数の個数: 24

約数和(自身を含む): 102082848

約数和(自身を除く): 59548468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303817, 607634, 1215268, 1519085, 2126719, 3038170, 4253438, 6076340, 8506876, 10633595, 21267190, 42534380]

約数ペア:

[(1, 42534380), (2, 21267190), (4, 10633595), (5, 8506876), (7, 6076340), (10, 4253438), (14, 3038170), (20, 2126719), (28, 1519085), (35, 1215268), (70, 607634), (140, 303817)]