71080140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62351}}^1$

素因数の和:62382

約数の個数: 48

約数和(自身を含む): 209502720

約数和(自身を除く): 138422580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62351, 124702, 187053, 249404, 311755, 374106, 623510, 748212, 935265, 1184669, 1247020, 1870530, 2369338, 3554007, 3741060, 4738676, 5923345, 7108014, 11846690, 14216028, 17770035, 23693380, 35540070, 71080140]

約数ペア:

[(1, 71080140), (2, 35540070), (3, 23693380), (4, 17770035), (5, 14216028), (6, 11846690), (10, 7108014), (12, 5923345), (15, 4738676), (19, 3741060), (20, 3554007), (30, 2369338), (38, 1870530), (57, 1247020), (60, 1184669), (76, 935265), (95, 748212), (114, 623510), (190, 374106), (228, 311755), (285, 249404), (380, 187053), (570, 124702), (1140, 62351)]