17242020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{95789}}^1$

素因数の和:95804

約数の個数: 36

約数和(自身を含む): 52301340

約数和(自身を除く): 35059320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 95789, 191578, 287367, 383156, 478945, 574734, 862101, 957890, 1149468, 1436835, 1724202, 1915780, 2873670, 3448404, 4310505, 5747340, 8621010, 17242020]

約数ペア:

[(1, 17242020), (2, 8621010), (3, 5747340), (4, 4310505), (5, 3448404), (6, 2873670), (9, 1915780), (10, 1724202), (12, 1436835), (15, 1149468), (18, 957890), (20, 862101), (30, 574734), (36, 478945), (45, 383156), (60, 287367), (90, 191578), (180, 95789)]