80496870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157837}}^1$

素因数の和:157864

約数の個数: 32

約数和(自身を含む): 204558048

約数和(自身を除く): 124061178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157837, 315674, 473511, 789185, 947022, 1578370, 2367555, 2683229, 4735110, 5366458, 8049687, 13416145, 16099374, 26832290, 40248435, 80496870]

約数ペア:

[(1, 80496870), (2, 40248435), (3, 26832290), (5, 16099374), (6, 13416145), (10, 8049687), (15, 5366458), (17, 4735110), (30, 2683229), (34, 2367555), (51, 1578370), (85, 947022), (102, 789185), (170, 473511), (255, 315674), (510, 157837)]