127910270

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{20731}}^1$

素因数の和:21355

約数の個数: 16

約数和(自身を含む): 230622768

約数和(自身を除く): 102712498

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 20731, 41462, 103655, 207310, 12791027, 25582054, 63955135, 127910270]

約数ペア:

[(1, 127910270), (2, 63955135), (5, 25582054), (10, 12791027), (617, 207310), (1234, 103655), (3085, 41462), (6170, 20731)]