40668270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1355609}}^1$

素因数の和:1355619

約数の個数: 16

約数和(自身を含む): 97603920

約数和(自身を除く): 56935650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1355609, 2711218, 4066827, 6778045, 8133654, 13556090, 20334135, 40668270]

約数ペア:

[(1, 40668270), (2, 20334135), (3, 13556090), (5, 8133654), (6, 6778045), (10, 4066827), (15, 2711218), (30, 1355609)]