78134770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10837}}^1$

素因数の和:10954

約数の個数: 32

約数和(自身を含む): 162309888

約数和(自身を除く): 84175118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 10837, 21674, 54185, 75859, 108370, 151718, 379295, 758590, 1116211, 2232422, 5581055, 7813477, 11162110, 15626954, 39067385, 78134770]

約数ペア:

[(1, 78134770), (2, 39067385), (5, 15626954), (7, 11162110), (10, 7813477), (14, 5581055), (35, 2232422), (70, 1116211), (103, 758590), (206, 379295), (515, 151718), (721, 108370), (1030, 75859), (1442, 54185), (3605, 21674), (7210, 10837)]