64794270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2159809}}^1$

素因数の和:2159819

約数の個数: 16

約数和(自身を含む): 155506320

約数和(自身を除く): 90712050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2159809, 4319618, 6479427, 10799045, 12958854, 21598090, 32397135, 64794270]

約数ペア:

[(1, 64794270), (2, 32397135), (3, 21598090), (5, 12958854), (6, 10799045), (10, 6479427), (15, 4319618), (30, 2159809)]