1931430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64381}}^1$

素因数の和:64391

約数の個数: 16

約数和(自身を含む): 4635504

約数和(自身を除く): 2704074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64381, 128762, 193143, 321905, 386286, 643810, 965715, 1931430]

約数ペア:

[(1, 1931430), (2, 965715), (3, 643810), (5, 386286), (6, 321905), (10, 193143), (15, 128762), (30, 64381)]