85757910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9557

約数の個数: 64

約数和(自身を含む): 240717312

約数和(自身を除く): 154959402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 9497, 18994, 28491, 47485, 56982, 66479, 94970, 132958, 142455, 199437, 284910, 332395, 398874, 408371, 664790, 816742, 997185, 1225113, 1994370, 2041855, 2450226, 2858597, 4083710, 5717194, 6125565, 8575791, 12251130, 14292985, 17151582, 28585970, 42878955, 85757910]

約数ペア:

[(1, 85757910), (2, 42878955), (3, 28585970), (5, 17151582), (6, 14292985), (7, 12251130), (10, 8575791), (14, 6125565), (15, 5717194), (21, 4083710), (30, 2858597), (35, 2450226), (42, 2041855), (43, 1994370), (70, 1225113), (86, 997185), (105, 816742), (129, 664790), (210, 408371), (215, 398874), (258, 332395), (301, 284910), (430, 199437), (602, 142455), (645, 132958), (903, 94970), (1290, 66479), (1505, 56982), (1806, 47485), (3010, 28491), (4515, 18994), (9030, 9497)]