305283780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1696021}}^1$

素因数の和:1696036

約数の個数: 36

約数和(自身を含む): 926028012

約数和(自身を除く): 620744232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1696021, 3392042, 5088063, 6784084, 8480105, 10176126, 15264189, 16960210, 20352252, 25440315, 30528378, 33920420, 50880630, 61056756, 76320945, 101761260, 152641890, 305283780]

約数ペア:

[(1, 305283780), (2, 152641890), (3, 101761260), (4, 76320945), (5, 61056756), (6, 50880630), (9, 33920420), (10, 30528378), (12, 25440315), (15, 20352252), (18, 16960210), (20, 15264189), (30, 10176126), (36, 8480105), (45, 6784084), (60, 5088063), (90, 3392042), (180, 1696021)]