2247352590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{25541}}^1$

素因数の和:25977

約数の個数: 64

約数和(自身を含む): 6179120640

約数和(自身を除く): 3931768050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 838, 1257, 2095, 2514, 2933, 4190, 5866, 6285, 8799, 12570, 14665, 17598, 25541, 29330, 43995, 51082, 76623, 87990, 127705, 153246, 178787, 255410, 357574, 383115, 536361, 766230, 893935, 1072722, 1787870, 2681805, 5363610, 10701679, 21403358, 32105037, 53508395, 64210074, 74911753, 107016790, 149823506, 160525185, 224735259, 321050370, 374558765, 449470518, 749117530, 1123676295, 2247352590]

約数ペア:

[(1, 2247352590), (2, 1123676295), (3, 749117530), (5, 449470518), (6, 374558765), (7, 321050370), (10, 224735259), (14, 160525185), (15, 149823506), (21, 107016790), (30, 74911753), (35, 64210074), (42, 53508395), (70, 32105037), (105, 21403358), (210, 10701679), (419, 5363610), (838, 2681805), (1257, 1787870), (2095, 1072722), (2514, 893935), (2933, 766230), (4190, 536361), (5866, 383115), (6285, 357574), (8799, 255410), (12570, 178787), (14665, 153246), (17598, 127705), (25541, 87990), (29330, 76623), (43995, 51082)]