7132510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 16381440

約数和(自身を除く): 9248930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 157, 295, 314, 385, 413, 590, 649, 770, 785, 826, 1099, 1298, 1570, 1727, 2065, 2198, 3245, 3454, 4130, 4543, 5495, 6490, 8635, 9086, 9263, 10990, 12089, 17270, 18526, 22715, 24178, 45430, 46315, 60445, 64841, 92630, 101893, 120890, 129682, 203786, 324205, 509465, 648410, 713251, 1018930, 1426502, 3566255, 7132510]

約数ペア:

[(1, 7132510), (2, 3566255), (5, 1426502), (7, 1018930), (10, 713251), (11, 648410), (14, 509465), (22, 324205), (35, 203786), (55, 129682), (59, 120890), (70, 101893), (77, 92630), (110, 64841), (118, 60445), (154, 46315), (157, 45430), (295, 24178), (314, 22715), (385, 18526), (413, 17270), (590, 12089), (649, 10990), (770, 9263), (785, 9086), (826, 8635), (1099, 6490), (1298, 5495), (1570, 4543), (1727, 4130), (2065, 3454), (2198, 3245)]