61647590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14107}}^1$

素因数の和:14156

約数の個数: 32

約数和(自身を含む): 121893120

約数和(自身を除く): 60245530

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 14107, 28214, 70535, 141070, 268033, 324461, 536066, 648922, 1340165, 1622305, 2680330, 3244610, 6164759, 12329518, 30823795, 61647590]

約数ペア:

[(1, 61647590), (2, 30823795), (5, 12329518), (10, 6164759), (19, 3244610), (23, 2680330), (38, 1622305), (46, 1340165), (95, 648922), (115, 536066), (190, 324461), (230, 268033), (437, 141070), (874, 70535), (2185, 28214), (4370, 14107)]