201429990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{27631}}^1$

素因数の和:27656

約数の個数: 56

約数和(自身を含む): 543631968

約数和(自身を除く): 342201978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 27631, 55262, 82893, 138155, 165786, 248679, 276310, 414465, 497358, 746037, 828930, 1243395, 1492074, 2238111, 2486790, 3730185, 4476222, 6714333, 7460370, 11190555, 13428666, 20142999, 22381110, 33571665, 40285998, 67143330, 100714995, 201429990]

約数ペア:

[(1, 201429990), (2, 100714995), (3, 67143330), (5, 40285998), (6, 33571665), (9, 22381110), (10, 20142999), (15, 13428666), (18, 11190555), (27, 7460370), (30, 6714333), (45, 4476222), (54, 3730185), (81, 2486790), (90, 2238111), (135, 1492074), (162, 1243395), (243, 828930), (270, 746037), (405, 497358), (486, 414465), (729, 276310), (810, 248679), (1215, 165786), (1458, 138155), (2430, 82893), (3645, 55262), (7290, 27631)]