1995690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66523}}^1$

素因数の和:66533

約数の個数: 16

約数和(自身を含む): 4789728

約数和(自身を除く): 2794038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66523, 133046, 199569, 332615, 399138, 665230, 997845, 1995690]

約数ペア:

[(1, 1995690), (2, 997845), (3, 665230), (5, 399138), (6, 332615), (10, 199569), (15, 133046), (30, 66523)]