40342410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{448249}}^1$

素因数の和:448262

約数の個数: 24

約数和(自身を含む): 104890500

約数和(自身を除く): 64548090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 448249, 896498, 1344747, 2241245, 2689494, 4034241, 4482490, 6723735, 8068482, 13447470, 20171205, 40342410]

約数ペア:

[(1, 40342410), (2, 20171205), (3, 13447470), (5, 8068482), (6, 6723735), (9, 4482490), (10, 4034241), (15, 2689494), (18, 2241245), (30, 1344747), (45, 896498), (90, 448249)]