80437290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{9151}}^1$

素因数の和:9454

約数の個数: 32

約数和(自身を含む): 193729536

約数和(自身を除く): 113292246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 9151, 18302, 27453, 45755, 54906, 91510, 137265, 274530, 2681243, 5362486, 8043729, 13406215, 16087458, 26812430, 40218645, 80437290]

約数ペア:

[(1, 80437290), (2, 40218645), (3, 26812430), (5, 16087458), (6, 13406215), (10, 8043729), (15, 5362486), (30, 2681243), (293, 274530), (586, 137265), (879, 91510), (1465, 54906), (1758, 45755), (2930, 27453), (4395, 18302), (8790, 9151)]