25237890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14791

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 43838910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 14759, 29518, 44277, 73795, 88554, 132831, 147590, 221385, 265662, 280421, 442770, 560842, 664155, 841263, 1328310, 1402105, 1682526, 2523789, 2804210, 4206315, 5047578, 8412630, 12618945, 25237890]

約数ペア:

[(1, 25237890), (2, 12618945), (3, 8412630), (5, 5047578), (6, 4206315), (9, 2804210), (10, 2523789), (15, 1682526), (18, 1402105), (19, 1328310), (30, 841263), (38, 664155), (45, 560842), (57, 442770), (90, 280421), (95, 265662), (114, 221385), (171, 147590), (190, 132831), (285, 88554), (342, 73795), (570, 44277), (855, 29518), (1710, 14759)]