2019911430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67330381}}^1$

素因数の和:67330391

約数の個数: 16

約数和(自身を含む): 4847787504

約数和(自身を除く): 2827876074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67330381, 134660762, 201991143, 336651905, 403982286, 673303810, 1009955715, 2019911430]

約数ペア:

[(1, 2019911430), (2, 1009955715), (3, 673303810), (5, 403982286), (6, 336651905), (10, 201991143), (15, 134660762), (30, 67330381)]