82679610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 215913600

約数和(自身を除く): 133233990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 2099, 2626, 3030, 3939, 4198, 6297, 6565, 7878, 10495, 12594, 13130, 19695, 20990, 27287, 31485, 39390, 54574, 62970, 81861, 136435, 163722, 211999, 272870, 409305, 423998, 635997, 818610, 1059995, 1271994, 2119990, 2755987, 3179985, 5511974, 6359970, 8267961, 13779935, 16535922, 27559870, 41339805, 82679610]

約数ペア:

[(1, 82679610), (2, 41339805), (3, 27559870), (5, 16535922), (6, 13779935), (10, 8267961), (13, 6359970), (15, 5511974), (26, 3179985), (30, 2755987), (39, 2119990), (65, 1271994), (78, 1059995), (101, 818610), (130, 635997), (195, 423998), (202, 409305), (303, 272870), (390, 211999), (505, 163722), (606, 136435), (1010, 81861), (1313, 62970), (1515, 54574), (2099, 39390), (2626, 31485), (3030, 27287), (3939, 20990), (4198, 19695), (6297, 13130), (6565, 12594), (7878, 10495)]