61130340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{339613}}^1$

素因数の和:339628

約数の個数: 36

約数和(自身を含む): 185429244

約数和(自身を除く): 124298904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 339613, 679226, 1018839, 1358452, 1698065, 2037678, 3056517, 3396130, 4075356, 5094195, 6113034, 6792260, 10188390, 12226068, 15282585, 20376780, 30565170, 61130340]

約数ペア:

[(1, 61130340), (2, 30565170), (3, 20376780), (4, 15282585), (5, 12226068), (6, 10188390), (9, 6792260), (10, 6113034), (12, 5094195), (15, 4075356), (18, 3396130), (20, 3056517), (30, 2037678), (36, 1698065), (45, 1358452), (60, 1018839), (90, 679226), (180, 339613)]