205737070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11617}}^1$

素因数の和:11665

約数の個数: 64

約数和(自身を含む): 481821696

約数和(自身を除く): 276084626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 11617, 17710, 23234, 58085, 81319, 116170, 127787, 162638, 255574, 267191, 406595, 534382, 638935, 813190, 894509, 1277870, 1335955, 1789018, 1870337, 2671910, 2939101, 3740674, 4472545, 5878202, 8945090, 9351685, 14695505, 18703370, 20573707, 29391010, 41147414, 102868535, 205737070]

約数ペア:

[(1, 205737070), (2, 102868535), (5, 41147414), (7, 29391010), (10, 20573707), (11, 18703370), (14, 14695505), (22, 9351685), (23, 8945090), (35, 5878202), (46, 4472545), (55, 3740674), (70, 2939101), (77, 2671910), (110, 1870337), (115, 1789018), (154, 1335955), (161, 1277870), (230, 894509), (253, 813190), (322, 638935), (385, 534382), (506, 406595), (770, 267191), (805, 255574), (1265, 162638), (1610, 127787), (1771, 116170), (2530, 81319), (3542, 58085), (8855, 23234), (11617, 17710)]