29971140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499519}}^1$

素因数の和:499531

約数の個数: 24

約数和(自身を含む): 83919360

約数和(自身を除く): 53948220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499519, 999038, 1498557, 1998076, 2497595, 2997114, 4995190, 5994228, 7492785, 9990380, 14985570, 29971140]

約数ペア:

[(1, 29971140), (2, 14985570), (3, 9990380), (4, 7492785), (5, 5994228), (6, 4995190), (10, 2997114), (12, 2497595), (15, 1998076), (20, 1498557), (30, 999038), (60, 499519)]