721292010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4591}}^1\times {\mathrm{5237}}^1$

素因数の和:9838

約数の個数: 32

約数和(自身を含む): 1731808512

約数和(自身を除く): 1010516502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4591, 5237, 9182, 10474, 13773, 15711, 22955, 26185, 27546, 31422, 45910, 52370, 68865, 78555, 137730, 157110, 24043067, 48086134, 72129201, 120215335, 144258402, 240430670, 360646005, 721292010]

約数ペア:

[(1, 721292010), (2, 360646005), (3, 240430670), (5, 144258402), (6, 120215335), (10, 72129201), (15, 48086134), (30, 24043067), (4591, 157110), (5237, 137730), (9182, 78555), (10474, 68865), (13773, 52370), (15711, 45910), (22955, 31422), (26185, 27546)]