89678220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34759}}^1$

素因数の和:34814

約数の個数: 48

約数和(自身を含む): 256945920

約数和(自身を除く): 167267700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 34759, 69518, 104277, 139036, 173795, 208554, 347590, 417108, 521385, 695180, 1042770, 1494637, 2085540, 2989274, 4483911, 5978548, 7473185, 8967822, 14946370, 17935644, 22419555, 29892740, 44839110, 89678220]

約数ペア:

[(1, 89678220), (2, 44839110), (3, 29892740), (4, 22419555), (5, 17935644), (6, 14946370), (10, 8967822), (12, 7473185), (15, 5978548), (20, 4483911), (30, 2989274), (43, 2085540), (60, 1494637), (86, 1042770), (129, 695180), (172, 521385), (215, 417108), (258, 347590), (430, 208554), (516, 173795), (645, 139036), (860, 104277), (1290, 69518), (2580, 34759)]