68393580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1327}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 191869440

約数和(自身を除く): 123475860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1327, 1718, 2577, 2654, 3436, 3981, 4295, 5154, 5308, 6635, 7962, 8590, 10308, 12885, 13270, 15924, 17180, 19905, 25770, 26540, 39810, 51540, 79620, 1139893, 2279786, 3419679, 4559572, 5699465, 6839358, 11398930, 13678716, 17098395, 22797860, 34196790, 68393580]

約数ペア:

[(1, 68393580), (2, 34196790), (3, 22797860), (4, 17098395), (5, 13678716), (6, 11398930), (10, 6839358), (12, 5699465), (15, 4559572), (20, 3419679), (30, 2279786), (60, 1139893), (859, 79620), (1327, 51540), (1718, 39810), (2577, 26540), (2654, 25770), (3436, 19905), (3981, 17180), (4295, 15924), (5154, 13270), (5308, 12885), (6635, 10308), (7962, 8590)]