82703820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378397}}^1$

素因数の和:1378409

約数の個数: 24

約数和(自身を含む): 231570864

約数和(自身を除く): 148867044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378397, 2756794, 4135191, 5513588, 6891985, 8270382, 13783970, 16540764, 20675955, 27567940, 41351910, 82703820]

約数ペア:

[(1, 82703820), (2, 41351910), (3, 27567940), (4, 20675955), (5, 16540764), (6, 13783970), (10, 8270382), (12, 6891985), (15, 5513588), (20, 4135191), (30, 2756794), (60, 1378397)]