12974360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46337}}^1$

素因数の和:46355

約数の個数: 32

約数和(自身を含む): 33363360

約数和(自身を除く): 20389000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46337, 92674, 185348, 231685, 324359, 370696, 463370, 648718, 926740, 1297436, 1621795, 1853480, 2594872, 3243590, 6487180, 12974360]

約数ペア:

[(1, 12974360), (2, 6487180), (4, 3243590), (5, 2594872), (7, 1853480), (8, 1621795), (10, 1297436), (14, 926740), (20, 648718), (28, 463370), (35, 370696), (40, 324359), (56, 231685), (70, 185348), (140, 92674), (280, 46337)]