1329127730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{136601}}^1$

素因数の和:136754

約数の個数: 32

約数和(自身を含む): 2753896320

約数和(自身を除く): 1424768590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 136601, 273202, 683005, 956207, 1366010, 1912414, 4781035, 9562070, 18987539, 37975078, 94937695, 132912773, 189875390, 265825546, 664563865, 1329127730]

約数ペア:

[(1, 1329127730), (2, 664563865), (5, 265825546), (7, 189875390), (10, 132912773), (14, 94937695), (35, 37975078), (70, 18987539), (139, 9562070), (278, 4781035), (695, 1912414), (973, 1366010), (1390, 956207), (1946, 683005), (4865, 273202), (9730, 136601)]