212323620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{3329}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 595244160

約数和(自身を除く): 382920540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1063, 2126, 3189, 3329, 4252, 5315, 6378, 6658, 9987, 10630, 12756, 13316, 15945, 16645, 19974, 21260, 31890, 33290, 39948, 49935, 63780, 66580, 99870, 199740, 3538727, 7077454, 10616181, 14154908, 17693635, 21232362, 35387270, 42464724, 53080905, 70774540, 106161810, 212323620]

約数ペア:

[(1, 212323620), (2, 106161810), (3, 70774540), (4, 53080905), (5, 42464724), (6, 35387270), (10, 21232362), (12, 17693635), (15, 14154908), (20, 10616181), (30, 7077454), (60, 3538727), (1063, 199740), (2126, 99870), (3189, 66580), (3329, 63780), (4252, 49935), (5315, 39948), (6378, 33290), (6658, 31890), (9987, 21260), (10630, 19974), (12756, 16645), (13316, 15945)]