347976070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10889

約数の個数: 48

約数和(自身を含む): 714007440

約数和(自身を除く): 366031370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 10837, 16055, 21674, 32110, 54185, 108370, 140881, 205903, 281762, 411806, 704405, 1029515, 1408810, 1831453, 2059030, 2676739, 3662906, 5353478, 9157265, 13383695, 18314530, 26767390, 34797607, 69595214, 173988035, 347976070]

約数ペア:

[(1, 347976070), (2, 173988035), (5, 69595214), (10, 34797607), (13, 26767390), (19, 18314530), (26, 13383695), (38, 9157265), (65, 5353478), (95, 3662906), (130, 2676739), (169, 2059030), (190, 1831453), (247, 1408810), (338, 1029515), (494, 704405), (845, 411806), (1235, 281762), (1690, 205903), (2470, 140881), (3211, 108370), (6422, 54185), (10837, 32110), (16055, 21674)]