85323810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19923

約数の個数: 64

約数和(自身を含む): 240589440

約数和(自身を除く): 155265630

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 19889, 39778, 59667, 99445, 119334, 198890, 218779, 258557, 298335, 437558, 517114, 596670, 656337, 775671, 1093895, 1292785, 1312674, 1551342, 2187790, 2585570, 2844127, 3281685, 3878355, 5688254, 6563370, 7756710, 8532381, 14220635, 17064762, 28441270, 42661905, 85323810]

約数ペア:

[(1, 85323810), (2, 42661905), (3, 28441270), (5, 17064762), (6, 14220635), (10, 8532381), (11, 7756710), (13, 6563370), (15, 5688254), (22, 3878355), (26, 3281685), (30, 2844127), (33, 2585570), (39, 2187790), (55, 1551342), (65, 1312674), (66, 1292785), (78, 1093895), (110, 775671), (130, 656337), (143, 596670), (165, 517114), (195, 437558), (286, 298335), (330, 258557), (390, 218779), (429, 198890), (715, 119334), (858, 99445), (1430, 59667), (2145, 39778), (4290, 19889)]