2619180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14551}}^1$

素因数の和:14566

約数の個数: 36

約数和(自身を含む): 7945392

約数和(自身を除く): 5326212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14551, 29102, 43653, 58204, 72755, 87306, 130959, 145510, 174612, 218265, 261918, 291020, 436530, 523836, 654795, 873060, 1309590, 2619180]

約数ペア:

[(1, 2619180), (2, 1309590), (3, 873060), (4, 654795), (5, 523836), (6, 436530), (9, 291020), (10, 261918), (12, 218265), (15, 174612), (18, 145510), (20, 130959), (30, 87306), (36, 72755), (45, 58204), (60, 43653), (90, 29102), (180, 14551)]