516864530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43691}}^1$

素因数の和:43731

約数の個数: 48

約数和(自身を含む): 1151371584

約数和(自身を除く): 634507054

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 43691, 87382, 218455, 305837, 436910, 567983, 611674, 1135966, 1529185, 2839915, 3058370, 3975881, 5679830, 7383779, 7951762, 14767558, 19879405, 36918895, 39758810, 51686453, 73837790, 103372906, 258432265, 516864530]

約数ペア:

[(1, 516864530), (2, 258432265), (5, 103372906), (7, 73837790), (10, 51686453), (13, 39758810), (14, 36918895), (26, 19879405), (35, 14767558), (65, 7951762), (70, 7383779), (91, 5679830), (130, 3975881), (169, 3058370), (182, 2839915), (338, 1529185), (455, 1135966), (845, 611674), (910, 567983), (1183, 436910), (1690, 305837), (2366, 218455), (5915, 87382), (11830, 43691)]