630490795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{82471}}^1$

素因数の和:82626

約数の個数: 16

約数和(自身を含む): 831317760

約数和(自身を除く): 200826965

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 82471, 412355, 907181, 4535905, 11463469, 57317345, 126098159, 630490795]

約数ペア:

[(1, 630490795), (5, 126098159), (11, 57317345), (55, 11463469), (139, 4535905), (695, 907181), (1529, 412355), (7645, 82471)]