40744290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1358143}}^1$

素因数の和:1358153

約数の個数: 16

約数和(自身を含む): 97786368

約数和(自身を除く): 57042078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1358143, 2716286, 4074429, 6790715, 8148858, 13581430, 20372145, 40744290]

約数ペア:

[(1, 40744290), (2, 20372145), (3, 13581430), (5, 8148858), (6, 6790715), (10, 4074429), (15, 2716286), (30, 1358143)]