12676020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{30181}}^1$

素因数の和:30200

約数の個数: 48

約数和(自身を含む): 40564608

約数和(自身を除く): 27888588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 30181, 60362, 90543, 120724, 150905, 181086, 211267, 301810, 362172, 422534, 452715, 603620, 633801, 845068, 905430, 1056335, 1267602, 1810860, 2112670, 2535204, 3169005, 4225340, 6338010, 12676020]

約数ペア:

[(1, 12676020), (2, 6338010), (3, 4225340), (4, 3169005), (5, 2535204), (6, 2112670), (7, 1810860), (10, 1267602), (12, 1056335), (14, 905430), (15, 845068), (20, 633801), (21, 603620), (28, 452715), (30, 422534), (35, 362172), (42, 301810), (60, 211267), (70, 181086), (84, 150905), (105, 120724), (140, 90543), (210, 60362), (420, 30181)]