7756710

素因数分解:

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

素因数の和:19912

約数の個数: 32

約数和(自身を含む): 20049120

約数和(自身を除く): 12292410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19889, 39778, 59667, 99445, 119334, 198890, 258557, 298335, 517114, 596670, 775671, 1292785, 1551342, 2585570, 3878355, 7756710]

約数ペア:

[(1, 7756710), (2, 3878355), (3, 2585570), (5, 1551342), (6, 1292785), (10, 775671), (13, 596670), (15, 517114), (26, 298335), (30, 258557), (39, 198890), (65, 119334), (78, 99445), (130, 59667), (195, 39778), (390, 19889)]