45723780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{254021}}^1$

素因数の和:254036

約数の個数: 36

約数和(自身を含む): 138696012

約数和(自身を除く): 92972232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 254021, 508042, 762063, 1016084, 1270105, 1524126, 2286189, 2540210, 3048252, 3810315, 4572378, 5080420, 7620630, 9144756, 11430945, 15241260, 22861890, 45723780]

約数ペア:

[(1, 45723780), (2, 22861890), (3, 15241260), (4, 11430945), (5, 9144756), (6, 7620630), (9, 5080420), (10, 4572378), (12, 3810315), (15, 3048252), (18, 2540210), (20, 2286189), (30, 1524126), (36, 1270105), (45, 1016084), (60, 762063), (90, 508042), (180, 254021)]