4230170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 9049320

約数和(自身を除く): 4819150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 97, 98, 178, 194, 245, 445, 485, 490, 623, 679, 890, 970, 1246, 1358, 3115, 3395, 4361, 4753, 6230, 6790, 8633, 8722, 9506, 17266, 21805, 23765, 43165, 43610, 47530, 60431, 86330, 120862, 302155, 423017, 604310, 846034, 2115085, 4230170]

約数ペア:

[(1, 4230170), (2, 2115085), (5, 846034), (7, 604310), (10, 423017), (14, 302155), (35, 120862), (49, 86330), (70, 60431), (89, 47530), (97, 43610), (98, 43165), (178, 23765), (194, 21805), (245, 17266), (445, 9506), (485, 8722), (490, 8633), (623, 6790), (679, 6230), (890, 4753), (970, 4361), (1246, 3395), (1358, 3115)]