28154460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{469241}}^1$

素因数の和:469253

約数の個数: 24

約数和(自身を含む): 78832656

約数和(自身を除く): 50678196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 469241, 938482, 1407723, 1876964, 2346205, 2815446, 4692410, 5630892, 7038615, 9384820, 14077230, 28154460]

約数ペア:

[(1, 28154460), (2, 14077230), (3, 9384820), (4, 7038615), (5, 5630892), (6, 4692410), (10, 2815446), (12, 2346205), (15, 1876964), (20, 1407723), (30, 938482), (60, 469241)]