85859690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3191

約数の個数: 64

約数和(自身を含む): 195208704

約数和(自身を除く): 109349014

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3137, 3910, 5474, 6274, 13685, 15685, 21959, 27370, 31370, 43918, 53329, 72151, 106658, 109795, 144302, 219590, 266645, 360755, 373303, 505057, 533290, 721510, 746606, 1010114, 1226567, 1866515, 2453134, 2525285, 3733030, 5050570, 6132835, 8585969, 12265670, 17171938, 42929845, 85859690]

約数ペア:

[(1, 85859690), (2, 42929845), (5, 17171938), (7, 12265670), (10, 8585969), (14, 6132835), (17, 5050570), (23, 3733030), (34, 2525285), (35, 2453134), (46, 1866515), (70, 1226567), (85, 1010114), (115, 746606), (119, 721510), (161, 533290), (170, 505057), (230, 373303), (238, 360755), (322, 266645), (391, 219590), (595, 144302), (782, 109795), (805, 106658), (1190, 72151), (1610, 53329), (1955, 43918), (2737, 31370), (3137, 27370), (3910, 21959), (5474, 15685), (6274, 13685)]