271350590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{204023}}^1$

素因数の和:204056

約数の個数: 32

約数和(自身を含む): 587589120

約数和(自身を除く): 316238530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 204023, 408046, 1020115, 1428161, 2040230, 2856322, 3876437, 7140805, 7752874, 14281610, 19382185, 27135059, 38764370, 54270118, 135675295, 271350590]

約数ペア:

[(1, 271350590), (2, 135675295), (5, 54270118), (7, 38764370), (10, 27135059), (14, 19382185), (19, 14281610), (35, 7752874), (38, 7140805), (70, 3876437), (95, 2856322), (133, 2040230), (190, 1428161), (266, 1020115), (665, 408046), (1330, 204023)]