78739430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102259}}^1$

素因数の和:102284

約数の個数: 32

約数和(自身を含む): 176705280

約数和(自身を除く): 97965850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 102259, 204518, 511295, 715813, 1022590, 1124849, 1431626, 2249698, 3579065, 5624245, 7158130, 7873943, 11248490, 15747886, 39369715, 78739430]

約数ペア:

[(1, 78739430), (2, 39369715), (5, 15747886), (7, 11248490), (10, 7873943), (11, 7158130), (14, 5624245), (22, 3579065), (35, 2249698), (55, 1431626), (70, 1124849), (77, 1022590), (110, 715813), (154, 511295), (385, 204518), (770, 102259)]