30909138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1777}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 66909696

約数和(自身を除く): 36000558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 1777, 2899, 3554, 5331, 5798, 8697, 10662, 17394, 23101, 46202, 69303, 138606, 396271, 792542, 1188813, 2377626, 5151523, 10303046, 15454569, 30909138]

約数ペア:

[(1, 30909138), (2, 15454569), (3, 10303046), (6, 5151523), (13, 2377626), (26, 1188813), (39, 792542), (78, 396271), (223, 138606), (446, 69303), (669, 46202), (1338, 23101), (1777, 17394), (2899, 10662), (3554, 8697), (5331, 5798)]