27939930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11789}}^1$

素因数の和:11878

約数の個数: 32

約数和(自身を含む): 67910400

約数和(自身を除く): 39970470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11789, 23578, 35367, 58945, 70734, 117890, 176835, 353670, 931331, 1862662, 2793993, 4656655, 5587986, 9313310, 13969965, 27939930]

約数ペア:

[(1, 27939930), (2, 13969965), (3, 9313310), (5, 5587986), (6, 4656655), (10, 2793993), (15, 1862662), (30, 931331), (79, 353670), (158, 176835), (237, 117890), (395, 70734), (474, 58945), (790, 35367), (1185, 23578), (2370, 11789)]