140817870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1564643}}^1$

素因数の和:1564656

約数の個数: 24

約数和(自身を含む): 366126696

約数和(自身を除く): 225308826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1564643, 3129286, 4693929, 7823215, 9387858, 14081787, 15646430, 23469645, 28163574, 46939290, 70408935, 140817870]

約数ペア:

[(1, 140817870), (2, 70408935), (3, 46939290), (5, 28163574), (6, 23469645), (9, 15646430), (10, 14081787), (15, 9387858), (18, 7823215), (30, 4693929), (45, 3129286), (90, 1564643)]