18301260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{305021}}^1$

素因数の和:305033

約数の個数: 24

約数和(自身を含む): 51243696

約数和(自身を除く): 32942436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 305021, 610042, 915063, 1220084, 1525105, 1830126, 3050210, 3660252, 4575315, 6100420, 9150630, 18301260]

約数ペア:

[(1, 18301260), (2, 9150630), (3, 6100420), (4, 4575315), (5, 3660252), (6, 3050210), (10, 1830126), (12, 1525105), (15, 1220084), (20, 915063), (30, 610042), (60, 305021)]