29997420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499957}}^1$

素因数の和:499969

約数の個数: 24

約数和(自身を含む): 83992944

約数和(自身を除く): 53995524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499957, 999914, 1499871, 1999828, 2499785, 2999742, 4999570, 5999484, 7499355, 9999140, 14998710, 29997420]

約数ペア:

[(1, 29997420), (2, 14998710), (3, 9999140), (4, 7499355), (5, 5999484), (6, 4999570), (10, 2999742), (12, 2499785), (15, 1999828), (20, 1499871), (30, 999914), (60, 499957)]