269893730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19889}}^1$

素因数の和:19978

約数の個数: 32

約数和(自身を含む): 515548800

約数和(自身を除く): 245655070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 19889, 39778, 99445, 198890, 457447, 914894, 1173451, 2287235, 2346902, 4574470, 5867255, 11734510, 26989373, 53978746, 134946865, 269893730]

約数ペア:

[(1, 269893730), (2, 134946865), (5, 53978746), (10, 26989373), (23, 11734510), (46, 5867255), (59, 4574470), (115, 2346902), (118, 2287235), (230, 1173451), (295, 914894), (590, 457447), (1357, 198890), (2714, 99445), (6785, 39778), (13570, 19889)]