3197820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 5833860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 239, 446, 478, 669, 717, 892, 956, 1115, 1195, 1338, 1434, 2230, 2390, 2676, 2868, 3345, 3585, 4460, 4780, 6690, 7170, 13380, 14340, 53297, 106594, 159891, 213188, 266485, 319782, 532970, 639564, 799455, 1065940, 1598910, 3197820]

約数ペア:

[(1, 3197820), (2, 1598910), (3, 1065940), (4, 799455), (5, 639564), (6, 532970), (10, 319782), (12, 266485), (15, 213188), (20, 159891), (30, 106594), (60, 53297), (223, 14340), (239, 13380), (446, 7170), (478, 6690), (669, 4780), (717, 4460), (892, 3585), (956, 3345), (1115, 2868), (1195, 2676), (1338, 2390), (1434, 2230)]