1286369610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42878987}}^1$

素因数の和:42878997

約数の個数: 16

約数和(自身を含む): 3087287136

約数和(自身を除く): 1800917526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42878987, 85757974, 128636961, 214394935, 257273922, 428789870, 643184805, 1286369610]

約数ペア:

[(1, 1286369610), (2, 643184805), (3, 428789870), (5, 257273922), (6, 214394935), (10, 128636961), (15, 85757974), (30, 42878987)]