109618020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{608989}}^1$

素因数の和:609004

約数の個数: 36

約数和(自身を含む): 332508540

約数和(自身を除く): 222890520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 608989, 1217978, 1826967, 2435956, 3044945, 3653934, 5480901, 6089890, 7307868, 9134835, 10961802, 12179780, 18269670, 21923604, 27404505, 36539340, 54809010, 109618020]

約数ペア:

[(1, 109618020), (2, 54809010), (3, 36539340), (4, 27404505), (5, 21923604), (6, 18269670), (9, 12179780), (10, 10961802), (12, 9134835), (15, 7307868), (18, 6089890), (20, 5480901), (30, 3653934), (36, 3044945), (45, 2435956), (60, 1826967), (90, 1217978), (180, 608989)]