77658270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10831}}^1$

素因数の和:11080

約数の個数: 32

約数和(自身を含む): 187176960

約数和(自身を除く): 109518690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 10831, 21662, 32493, 54155, 64986, 108310, 162465, 324930, 2588609, 5177218, 7765827, 12943045, 15531654, 25886090, 38829135, 77658270]

約数ペア:

[(1, 77658270), (2, 38829135), (3, 25886090), (5, 15531654), (6, 12943045), (10, 7765827), (15, 5177218), (30, 2588609), (239, 324930), (478, 162465), (717, 108310), (1195, 64986), (1434, 54155), (2390, 32493), (3585, 21662), (7170, 10831)]