12797010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142189}}^1$

素因数の和:142202

約数の個数: 24

約数和(自身を含む): 33272460

約数和(自身を除く): 20475450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142189, 284378, 426567, 710945, 853134, 1279701, 1421890, 2132835, 2559402, 4265670, 6398505, 12797010]

約数ペア:

[(1, 12797010), (2, 6398505), (3, 4265670), (5, 2559402), (6, 2132835), (9, 1421890), (10, 1279701), (15, 853134), (18, 710945), (30, 426567), (45, 284378), (90, 142189)]