28126530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312517}}^1$

素因数の和:312530

約数の個数: 24

約数和(自身を含む): 73129212

約数和(自身を除く): 45002682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312517, 625034, 937551, 1562585, 1875102, 2812653, 3125170, 4687755, 5625306, 9375510, 14063265, 28126530]

約数ペア:

[(1, 28126530), (2, 14063265), (3, 9375510), (5, 5625306), (6, 4687755), (9, 3125170), (10, 2812653), (15, 1875102), (18, 1562585), (30, 937551), (45, 625034), (90, 312517)]