30910854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396293}}^1$

素因数の和:396311

約数の個数: 16

約数和(自身を含む): 66577392

約数和(自身を除く): 35666538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 396293, 792586, 1188879, 2377758, 5151809, 10303618, 15455427, 30910854]

約数ペア:

[(1, 30910854), (2, 15455427), (3, 10303618), (6, 5151809), (13, 2377758), (26, 1188879), (39, 792586), (78, 396293)]