28084770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44579}}^1$

素因数の和:44599

約数の個数: 48

約数和(自身を含む): 83453760

約数和(自身を除く): 55368990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44579, 89158, 133737, 222895, 267474, 312053, 401211, 445790, 624106, 668685, 802422, 936159, 1337370, 1560265, 1872318, 2006055, 2808477, 3120530, 4012110, 4680795, 5616954, 9361590, 14042385, 28084770]

約数ペア:

[(1, 28084770), (2, 14042385), (3, 9361590), (5, 5616954), (6, 4680795), (7, 4012110), (9, 3120530), (10, 2808477), (14, 2006055), (15, 1872318), (18, 1560265), (21, 1337370), (30, 936159), (35, 802422), (42, 668685), (45, 624106), (63, 445790), (70, 401211), (90, 312053), (105, 267474), (126, 222895), (210, 133737), (315, 89158), (630, 44579)]