87341490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11981}}^1$

素因数の和:12006

約数の個数: 56

約数和(自身を含む): 235733868

約数和(自身を除く): 148392378

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, 11981, 23962, 35943, 59905, 71886, 107829, 119810, 179715, 215658, 323487, 359430, 539145, 646974, 970461, 1078290, 1617435, 1940922, 2911383, 3234870, 4852305, 5822766, 8734149, 9704610, 14556915, 17468298, 29113830, 43670745, 87341490]

約数ペア:

[(1, 87341490), (2, 43670745), (3, 29113830), (5, 17468298), (6, 14556915), (9, 9704610), (10, 8734149), (15, 5822766), (18, 4852305), (27, 3234870), (30, 2911383), (45, 1940922), (54, 1617435), (81, 1078290), (90, 970461), (135, 646974), (162, 539145), (243, 359430), (270, 323487), (405, 215658), (486, 179715), (729, 119810), (810, 107829), (1215, 71886), (1458, 59905), (2430, 35943), (3645, 23962), (7290, 11981)]