71318220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1188637}}^1$

素因数の和:1188649

約数の個数: 24

約数和(自身を含む): 199691184

約数和(自身を除く): 128372964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1188637, 2377274, 3565911, 4754548, 5943185, 7131822, 11886370, 14263644, 17829555, 23772740, 35659110, 71318220]

約数ペア:

[(1, 71318220), (2, 35659110), (3, 23772740), (4, 17829555), (5, 14263644), (6, 11886370), (10, 7131822), (12, 5943185), (15, 4754548), (20, 3565911), (30, 2377274), (60, 1188637)]