130863780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727021}}^1$

素因数の和:727036

約数の個数: 36

約数和(自身を含む): 396954012

約数和(自身を除く): 266090232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727021, 1454042, 2181063, 2908084, 3635105, 4362126, 6543189, 7270210, 8724252, 10905315, 13086378, 14540420, 21810630, 26172756, 32715945, 43621260, 65431890, 130863780]

約数ペア:

[(1, 130863780), (2, 65431890), (3, 43621260), (4, 32715945), (5, 26172756), (6, 21810630), (9, 14540420), (10, 13086378), (12, 10905315), (15, 8724252), (18, 7270210), (20, 6543189), (30, 4362126), (36, 3635105), (45, 2908084), (60, 2181063), (90, 1454042), (180, 727021)]