156970492060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15107}}^1\times {\mathrm{16759}}^1$

素因数の和:31906

約数の個数: 48

約数和(自身を含む): 340314347520

約数和(自身を除く): 183343855460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15107, 16759, 30214, 33518, 60428, 67036, 75535, 83795, 151070, 167590, 302140, 335180, 468317, 519529, 936634, 1039058, 1873268, 2078116, 2341585, 2597645, 4683170, 5195290, 9366340, 10390580, 253178213, 506356426, 1012712852, 1265891065, 2531782130, 5063564260, 7848524603, 15697049206, 31394098412, 39242623015, 78485246030, 156970492060]

約数ペア:

[(1, 156970492060), (2, 78485246030), (4, 39242623015), (5, 31394098412), (10, 15697049206), (20, 7848524603), (31, 5063564260), (62, 2531782130), (124, 1265891065), (155, 1012712852), (310, 506356426), (620, 253178213), (15107, 10390580), (16759, 9366340), (30214, 5195290), (33518, 4683170), (60428, 2597645), (67036, 2341585), (75535, 2078116), (83795, 1873268), (151070, 1039058), (167590, 936634), (302140, 519529), (335180, 468317)]