250744130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{275543}}^1$

素因数の和:275570

約数の個数: 32

約数和(自身を含む): 555496704

約数和(自身を除く): 304752574

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 275543, 551086, 1377715, 1928801, 2755430, 3582059, 3857602, 7164118, 9644005, 17910295, 19288010, 25074413, 35820590, 50148826, 125372065, 250744130]

約数ペア:

[(1, 250744130), (2, 125372065), (5, 50148826), (7, 35820590), (10, 25074413), (13, 19288010), (14, 17910295), (26, 9644005), (35, 7164118), (65, 3857602), (70, 3582059), (91, 2755430), (130, 1928801), (182, 1377715), (455, 551086), (910, 275543)]