2720281610

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{5683}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 4945352832

約数和(自身を除く): 2225071222

約数列:

[1, 2, 5, 10, 151, 302, 317, 634, 755, 1510, 1585, 3170, 5683, 11366, 28415, 47867, 56830, 95734, 239335, 478670, 858133, 1716266, 1801511, 3603022, 4290665, 8581330, 9007555, 18015110, 272028161, 544056322, 1360140805, 2720281610]

約数ペア:

[(1, 2720281610), (2, 1360140805), (5, 544056322), (10, 272028161), (151, 18015110), (302, 9007555), (317, 8581330), (634, 4290665), (755, 3603022), (1510, 1801511), (1585, 1716266), (3170, 858133), (5683, 478670), (11366, 239335), (28415, 95734), (47867, 56830)]