80474790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243863}}^1$

素因数の和:243884

約数の個数: 32

約数和(自身を含む): 210698496

約数和(自身を除く): 130223706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 243863, 487726, 731589, 1219315, 1463178, 2438630, 2682493, 3657945, 5364986, 7315890, 8047479, 13412465, 16094958, 26824930, 40237395, 80474790]

約数ペア:

[(1, 80474790), (2, 40237395), (3, 26824930), (5, 16094958), (6, 13412465), (10, 8047479), (11, 7315890), (15, 5364986), (22, 3657945), (30, 2682493), (33, 2438630), (55, 1463178), (66, 1219315), (110, 731589), (165, 487726), (330, 243863)]