65135790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1823}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 169872768

約数和(自身を除く): 104736978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1823, 1985, 2382, 3573, 3646, 3970, 5469, 5955, 7146, 9115, 10938, 11910, 16407, 17865, 18230, 27345, 32814, 35730, 54690, 82035, 164070, 723731, 1447462, 2171193, 3618655, 4342386, 6513579, 7237310, 10855965, 13027158, 21711930, 32567895, 65135790]

約数ペア:

[(1, 65135790), (2, 32567895), (3, 21711930), (5, 13027158), (6, 10855965), (9, 7237310), (10, 6513579), (15, 4342386), (18, 3618655), (30, 2171193), (45, 1447462), (90, 723731), (397, 164070), (794, 82035), (1191, 54690), (1823, 35730), (1985, 32814), (2382, 27345), (3573, 18230), (3646, 17865), (3970, 16407), (5469, 11910), (5955, 10938), (7146, 9115)]