45321540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68669}}^1$

素因数の和:68692

約数の個数: 48

約数和(自身を含む): 138438720

約数和(自身を除く): 93117180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 68669, 137338, 206007, 274676, 343345, 412014, 686690, 755359, 824028, 1030035, 1373380, 1510718, 2060070, 2266077, 3021436, 3776795, 4120140, 4532154, 7553590, 9064308, 11330385, 15107180, 22660770, 45321540]

約数ペア:

[(1, 45321540), (2, 22660770), (3, 15107180), (4, 11330385), (5, 9064308), (6, 7553590), (10, 4532154), (11, 4120140), (12, 3776795), (15, 3021436), (20, 2266077), (22, 2060070), (30, 1510718), (33, 1373380), (44, 1030035), (55, 824028), (60, 755359), (66, 686690), (110, 412014), (132, 343345), (165, 274676), (220, 206007), (330, 137338), (660, 68669)]