201674610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248981}}^1$

素因数の和:249000

約数の個数: 40

約数和(自身を含む): 542282796

約数和(自身を除く): 340608186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248981, 497962, 746943, 1244905, 1493886, 2240829, 2489810, 3734715, 4481658, 6722487, 7469430, 11204145, 13444974, 20167461, 22408290, 33612435, 40334922, 67224870, 100837305, 201674610]

約数ペア:

[(1, 201674610), (2, 100837305), (3, 67224870), (5, 40334922), (6, 33612435), (9, 22408290), (10, 20167461), (15, 13444974), (18, 11204145), (27, 7469430), (30, 6722487), (45, 4481658), (54, 3734715), (81, 2489810), (90, 2240829), (135, 1493886), (162, 1244905), (270, 746943), (405, 497962), (810, 248981)]