71446740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 72

約数和(自身を含む): 209219808

約数和(自身を除く): 137773068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2251, 2645, 3174, 4502, 5290, 6348, 6753, 7935, 9004, 10580, 11255, 13506, 15870, 22510, 27012, 31740, 33765, 45020, 51773, 67530, 103546, 135060, 155319, 207092, 258865, 310638, 517730, 621276, 776595, 1035460, 1190779, 1553190, 2381558, 3106380, 3572337, 4763116, 5953895, 7144674, 11907790, 14289348, 17861685, 23815580, 35723370, 71446740]

約数ペア:

[(1, 71446740), (2, 35723370), (3, 23815580), (4, 17861685), (5, 14289348), (6, 11907790), (10, 7144674), (12, 5953895), (15, 4763116), (20, 3572337), (23, 3106380), (30, 2381558), (46, 1553190), (60, 1190779), (69, 1035460), (92, 776595), (115, 621276), (138, 517730), (230, 310638), (276, 258865), (345, 207092), (460, 155319), (529, 135060), (690, 103546), (1058, 67530), (1380, 51773), (1587, 45020), (2116, 33765), (2251, 31740), (2645, 27012), (3174, 22510), (4502, 15870), (5290, 13506), (6348, 11255), (6753, 10580), (7935, 9004)]