140394270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4679809}}^1$

素因数の和:4679819

約数の個数: 16

約数和(自身を含む): 336946320

約数和(自身を除く): 196552050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4679809, 9359618, 14039427, 23399045, 28078854, 46798090, 70197135, 140394270]

約数ペア:

[(1, 140394270), (2, 70197135), (3, 46798090), (5, 28078854), (6, 23399045), (10, 14039427), (15, 9359618), (30, 4679809)]