2143145430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{76079}}^1$

素因数の和:76405

約数の個数: 48

約数和(自身を含む): 5590054080

約数和(自身を除く): 3446908650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 14085, 28170, 76079, 152158, 228237, 380395, 456474, 684711, 760790, 1141185, 1369422, 2282370, 3423555, 6847110, 23812727, 47625454, 71438181, 119063635, 142876362, 214314543, 238127270, 357190905, 428629086, 714381810, 1071572715, 2143145430]

約数ペア:

[(1, 2143145430), (2, 1071572715), (3, 714381810), (5, 428629086), (6, 357190905), (9, 238127270), (10, 214314543), (15, 142876362), (18, 119063635), (30, 71438181), (45, 47625454), (90, 23812727), (313, 6847110), (626, 3423555), (939, 2282370), (1565, 1369422), (1878, 1141185), (2817, 760790), (3130, 684711), (4695, 456474), (5634, 380395), (9390, 228237), (14085, 152158), (28170, 76079)]