28982610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11927}}^1$

素因数の和:11949

約数の個数: 48

約数和(自身を含む): 78152256

約数和(自身を除く): 49169646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 11927, 23854, 35781, 59635, 71562, 107343, 119270, 178905, 214686, 322029, 357810, 536715, 644058, 966087, 1073430, 1610145, 1932174, 2898261, 3220290, 4830435, 5796522, 9660870, 14491305, 28982610]

約数ペア:

[(1, 28982610), (2, 14491305), (3, 9660870), (5, 5796522), (6, 4830435), (9, 3220290), (10, 2898261), (15, 1932174), (18, 1610145), (27, 1073430), (30, 966087), (45, 644058), (54, 536715), (81, 357810), (90, 322029), (135, 214686), (162, 178905), (243, 119270), (270, 107343), (405, 71562), (486, 59635), (810, 35781), (1215, 23854), (2430, 11927)]