2023891905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11689}}^1$

素因数の和:11818

約数の個数: 64

約数和(自身を含む): 3959262720

約数和(自身を除く): 1935370815

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 97, 105, 119, 255, 291, 357, 485, 595, 679, 1455, 1649, 1785, 2037, 3395, 4947, 8245, 10185, 11543, 11689, 24735, 34629, 35067, 57715, 58445, 81823, 173145, 175335, 198713, 245469, 409115, 596139, 993565, 1133833, 1227345, 1390991, 2980695, 3401499, 4172973, 5669165, 6954955, 7936831, 17007495, 19275161, 20864865, 23810493, 39684155, 57825483, 96375805, 119052465, 134926127, 289127415, 404778381, 674630635, 2023891905]

約数ペア:

[(1, 2023891905), (3, 674630635), (5, 404778381), (7, 289127415), (15, 134926127), (17, 119052465), (21, 96375805), (35, 57825483), (51, 39684155), (85, 23810493), (97, 20864865), (105, 19275161), (119, 17007495), (255, 7936831), (291, 6954955), (357, 5669165), (485, 4172973), (595, 3401499), (679, 2980695), (1455, 1390991), (1649, 1227345), (1785, 1133833), (2037, 993565), (3395, 596139), (4947, 409115), (8245, 245469), (10185, 198713), (11543, 175335), (11689, 173145), (24735, 81823), (34629, 58445), (35067, 57715)]