30237042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19958

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 38606478

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 19919, 39838, 59757, 119514, 219109, 438218, 458137, 657327, 916274, 1314654, 1374411, 2748822, 5039507, 10079014, 15118521, 30237042]

約数ペア:

[(1, 30237042), (2, 15118521), (3, 10079014), (6, 5039507), (11, 2748822), (22, 1374411), (23, 1314654), (33, 916274), (46, 657327), (66, 458137), (69, 438218), (138, 219109), (253, 119514), (506, 59757), (759, 39838), (1518, 19919)]