40671810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{451909}}^1$

素因数の和:451922

約数の個数: 24

約数和(自身を含む): 105746940

約数和(自身を除く): 65075130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 451909, 903818, 1355727, 2259545, 2711454, 4067181, 4519090, 6778635, 8134362, 13557270, 20335905, 40671810]

約数ペア:

[(1, 40671810), (2, 20335905), (3, 13557270), (5, 8134362), (6, 6778635), (9, 4519090), (10, 4067181), (15, 2711454), (18, 2259545), (30, 1355727), (45, 903818), (90, 451909)]