28965810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2917}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 69751872

約数和(自身を除く): 40786062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 2917, 3310, 4965, 5834, 8751, 9930, 14585, 17502, 29170, 43755, 87510, 965527, 1931054, 2896581, 4827635, 5793162, 9655270, 14482905, 28965810]

約数ペア:

[(1, 28965810), (2, 14482905), (3, 9655270), (5, 5793162), (6, 4827635), (10, 2896581), (15, 1931054), (30, 965527), (331, 87510), (662, 43755), (993, 29170), (1655, 17502), (1986, 14585), (2917, 9930), (3310, 8751), (4965, 5834)]