7417890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{82421}}^1$

素因数の和:82434

約数の個数: 24

約数和(自身を含む): 19286748

約数和(自身を除く): 11868858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 82421, 164842, 247263, 412105, 494526, 741789, 824210, 1236315, 1483578, 2472630, 3708945, 7417890]

約数ペア:

[(1, 7417890), (2, 3708945), (3, 2472630), (5, 1483578), (6, 1236315), (9, 824210), (10, 741789), (15, 494526), (18, 412105), (30, 247263), (45, 164842), (90, 82421)]