307996874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 486319680

約数和(自身を除く): 178322806

約数列:

[1, 2, 43, 59, 86, 101, 118, 202, 601, 1202, 2537, 4343, 5074, 5959, 8686, 11918, 25843, 35459, 51686, 60701, 70918, 121402, 256237, 512474, 1524737, 2610143, 3049474, 3581359, 5220286, 7162718, 153998437, 307996874]

約数ペア:

[(1, 307996874), (2, 153998437), (43, 7162718), (59, 5220286), (86, 3581359), (101, 3049474), (118, 2610143), (202, 1524737), (601, 512474), (1202, 256237), (2537, 121402), (4343, 70918), (5074, 60701), (5959, 51686), (8686, 35459), (11918, 25843)]