28178425530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{385109}}^1$

素因数の和:385396

約数の個数: 64

約数和(自身を含む): 75419942400

約数和(自身を除く): 47241516870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 7317, 8130, 12195, 14634, 24390, 36585, 73170, 385109, 770218, 1155327, 1925545, 2310654, 3465981, 3851090, 5776635, 6931962, 10397943, 11553270, 17329905, 20795886, 34659810, 51989715, 103979430, 104364539, 208729078, 313093617, 521822695, 626187234, 939280851, 1043645390, 1565468085, 1878561702, 2817842553, 3130936170, 4696404255, 5635685106, 9392808510, 14089212765, 28178425530]

約数ペア:

[(1, 28178425530), (2, 14089212765), (3, 9392808510), (5, 5635685106), (6, 4696404255), (9, 3130936170), (10, 2817842553), (15, 1878561702), (18, 1565468085), (27, 1043645390), (30, 939280851), (45, 626187234), (54, 521822695), (90, 313093617), (135, 208729078), (270, 104364539), (271, 103979430), (542, 51989715), (813, 34659810), (1355, 20795886), (1626, 17329905), (2439, 11553270), (2710, 10397943), (4065, 6931962), (4878, 5776635), (7317, 3851090), (8130, 3465981), (12195, 2310654), (14634, 1925545), (24390, 1155327), (36585, 770218), (73170, 385109)]