30006420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500107}}^1$

素因数の和:500119

約数の個数: 24

約数和(自身を含む): 84018144

約数和(自身を除く): 54011724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500107, 1000214, 1500321, 2000428, 2500535, 3000642, 5001070, 6001284, 7501605, 10002140, 15003210, 30006420]

約数ペア:

[(1, 30006420), (2, 15003210), (3, 10002140), (4, 7501605), (5, 6001284), (6, 5001070), (10, 3000642), (12, 2500535), (15, 2000428), (20, 1500321), (30, 1000214), (60, 500107)]