1330792761270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{25471}}^1\times {\mathrm{248797}}^1$

素因数の和:274285

約数の個数: 64

約数和(自身を含む): 3650332409856

約数和(自身を除く): 2319539648586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 25471, 50942, 76413, 127355, 152826, 178297, 248797, 254710, 356594, 382065, 497594, 534891, 746391, 764130, 891485, 1069782, 1243985, 1492782, 1741579, 1782970, 2487970, 2674455, 3483158, 3731955, 5224737, 5348910, 7463910, 8707895, 10449474, 17415790, 26123685, 52247370, 6337108387, 12674216774, 19011325161, 31685541935, 38022650322, 44359758709, 63371083870, 88719517418, 95056625805, 133079276127, 190113251610, 221798793545, 266158552254, 443597587090, 665396380635, 1330792761270]

約数ペア:

[(1, 1330792761270), (2, 665396380635), (3, 443597587090), (5, 266158552254), (6, 221798793545), (7, 190113251610), (10, 133079276127), (14, 95056625805), (15, 88719517418), (21, 63371083870), (30, 44359758709), (35, 38022650322), (42, 31685541935), (70, 19011325161), (105, 12674216774), (210, 6337108387), (25471, 52247370), (50942, 26123685), (76413, 17415790), (127355, 10449474), (152826, 8707895), (178297, 7463910), (248797, 5348910), (254710, 5224737), (356594, 3731955), (382065, 3483158), (497594, 2674455), (534891, 2487970), (746391, 1782970), (764130, 1741579), (891485, 1492782), (1069782, 1243985)]