30023340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500389}}^1$

素因数の和:500401

約数の個数: 24

約数和(自身を含む): 84065520

約数和(自身を除く): 54042180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500389, 1000778, 1501167, 2001556, 2501945, 3002334, 5003890, 6004668, 7505835, 10007780, 15011670, 30023340]

約数ペア:

[(1, 30023340), (2, 15011670), (3, 10007780), (4, 7505835), (5, 6004668), (6, 5003890), (10, 3002334), (12, 2501945), (15, 2001556), (20, 1501167), (30, 1000778), (60, 500389)]