30007140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500119}}^1$

素因数の和:500131

約数の個数: 24

約数和(自身を含む): 84020160

約数和(自身を除く): 54013020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500119, 1000238, 1500357, 2000476, 2500595, 3000714, 5001190, 6001428, 7501785, 10002380, 15003570, 30007140]

約数ペア:

[(1, 30007140), (2, 15003570), (3, 10002380), (4, 7501785), (5, 6001428), (6, 5001190), (10, 3000714), (12, 2500595), (15, 2000476), (20, 1500357), (30, 1000238), (60, 500119)]