345172610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{11981}}^1$

素因数の和:12098

約数の個数: 32

約数和(自身を含む): 645302592

約数和(自身を除く): 300129982

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 5762, 11981, 14405, 23962, 28810, 59905, 119810, 515183, 802727, 1030366, 1605454, 2575915, 4013635, 5151830, 8027270, 34517261, 69034522, 172586305, 345172610]

約数ペア:

[(1, 345172610), (2, 172586305), (5, 69034522), (10, 34517261), (43, 8027270), (67, 5151830), (86, 4013635), (134, 2575915), (215, 1605454), (335, 1030366), (430, 802727), (670, 515183), (2881, 119810), (5762, 59905), (11981, 28810), (14405, 23962)]