8462090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 19885824

約数和(自身を除く): 11423734

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 547, 595, 910, 1094, 1105, 1190, 1547, 2210, 2735, 3094, 3829, 5470, 7111, 7658, 7735, 9299, 14222, 15470, 18598, 19145, 35555, 38290, 46495, 49777, 65093, 71110, 92990, 99554, 120887, 130186, 241774, 248885, 325465, 497770, 604435, 650930, 846209, 1208870, 1692418, 4231045, 8462090]

約数ペア:

[(1, 8462090), (2, 4231045), (5, 1692418), (7, 1208870), (10, 846209), (13, 650930), (14, 604435), (17, 497770), (26, 325465), (34, 248885), (35, 241774), (65, 130186), (70, 120887), (85, 99554), (91, 92990), (119, 71110), (130, 65093), (170, 49777), (182, 46495), (221, 38290), (238, 35555), (442, 19145), (455, 18598), (547, 15470), (595, 14222), (910, 9299), (1094, 7735), (1105, 7658), (1190, 7111), (1547, 5470), (2210, 3829), (2735, 3094)]