91381430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1305449}}^1$

素因数の和:1305463

約数の個数: 16

約数和(自身を含む): 187984800

約数和(自身を除く): 96603370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1305449, 2610898, 6527245, 9138143, 13054490, 18276286, 45690715, 91381430]

約数ペア:

[(1, 91381430), (2, 45690715), (5, 18276286), (7, 13054490), (10, 9138143), (14, 6527245), (35, 2610898), (70, 1305449)]