40197270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1339909}}^1$

素因数の和:1339919

約数の個数: 16

約数和(自身を含む): 96473520

約数和(自身を除く): 56276250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1339909, 2679818, 4019727, 6699545, 8039454, 13399090, 20098635, 40197270]

約数ペア:

[(1, 40197270), (2, 20098635), (3, 13399090), (5, 8039454), (6, 6699545), (10, 4019727), (15, 2679818), (30, 1339909)]