64934590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48823}}^1$

素因数の和:48856

約数の個数: 32

約数和(自身を含む): 140613120

約数和(自身を除く): 75678530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 48823, 97646, 244115, 341761, 488230, 683522, 927637, 1708805, 1855274, 3417610, 4638185, 6493459, 9276370, 12986918, 32467295, 64934590]

約数ペア:

[(1, 64934590), (2, 32467295), (5, 12986918), (7, 9276370), (10, 6493459), (14, 4638185), (19, 3417610), (35, 1855274), (38, 1708805), (70, 927637), (95, 683522), (133, 488230), (190, 341761), (266, 244115), (665, 97646), (1330, 48823)]