2019020760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{10253}}^1$

素因数の和:10817

約数の個数: 96

約数和(自身を含む): 6574454640

約数和(自身を除く): 4555433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547, 1094, 1641, 2188, 2735, 3282, 4376, 4923, 5470, 6564, 8205, 9846, 10253, 10940, 13128, 16410, 19692, 20506, 21880, 24615, 30759, 32820, 39384, 41012, 49230, 51265, 61518, 65640, 82024, 92277, 98460, 102530, 123036, 153795, 184554, 196920, 205060, 246072, 307590, 369108, 410120, 461385, 615180, 738216, 922770, 1230360, 1845540, 3691080, 5608391, 11216782, 16825173, 22433564, 28041955, 33650346, 44867128, 50475519, 56083910, 67300692, 84125865, 100951038, 112167820, 134601384, 168251730, 201902076, 224335640, 252377595, 336503460, 403804152, 504755190, 673006920, 1009510380, 2019020760]

約数ペア:

[(1, 2019020760), (2, 1009510380), (3, 673006920), (4, 504755190), (5, 403804152), (6, 336503460), (8, 252377595), (9, 224335640), (10, 201902076), (12, 168251730), (15, 134601384), (18, 112167820), (20, 100951038), (24, 84125865), (30, 67300692), (36, 56083910), (40, 50475519), (45, 44867128), (60, 33650346), (72, 28041955), (90, 22433564), (120, 16825173), (180, 11216782), (360, 5608391), (547, 3691080), (1094, 1845540), (1641, 1230360), (2188, 922770), (2735, 738216), (3282, 615180), (4376, 461385), (4923, 410120), (5470, 369108), (6564, 307590), (8205, 246072), (9846, 205060), (10253, 196920), (10940, 184554), (13128, 153795), (16410, 123036), (19692, 102530), (20506, 98460), (21880, 92277), (24615, 82024), (30759, 65640), (32820, 61518), (39384, 51265), (41012, 49230)]