30220728

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{2213}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 75718800

約数和(自身を除く): 45498072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1707, 2213, 2276, 3414, 4426, 4552, 6639, 6828, 8852, 13278, 13656, 17704, 26556, 53112, 1259197, 2518394, 3777591, 5036788, 7555182, 10073576, 15110364, 30220728]

約数ペア:

[(1, 30220728), (2, 15110364), (3, 10073576), (4, 7555182), (6, 5036788), (8, 3777591), (12, 2518394), (24, 1259197), (569, 53112), (1138, 26556), (1707, 17704), (2213, 13656), (2276, 13278), (3414, 8852), (4426, 6828), (4552, 6639)]