61289090

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{3767}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 110417472

約数和(自身を除く): 49128382

約数列:

[1, 2, 5, 10, 1627, 3254, 3767, 7534, 8135, 16270, 18835, 37670, 6128909, 12257818, 30644545, 61289090]

約数ペア:

[(1, 61289090), (2, 30644545), (5, 12257818), (10, 6128909), (1627, 37670), (3254, 18835), (3767, 16270), (7534, 8135)]