19380926460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1073141}}^1$

素因数の和:1073203

約数の個数: 96

約数和(自身を含む): 63461325312

約数和(自身を除く): 44080398852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 1073141, 2146282, 3219423, 4292564, 5365705, 6438846, 7511987, 10731410, 12877692, 15023974, 16097115, 21462820, 22535961, 30047948, 32194230, 37559935, 45071922, 46145063, 64388460, 75119870, 90143844, 92290126, 112679805, 138435189, 150239740, 184580252, 225359610, 230725315, 276870378, 323015441, 450719220, 461450630, 553740756, 646030882, 692175945, 922901260, 969046323, 1292061764, 1384351890, 1615077205, 1938092646, 2768703780, 3230154410, 3876185292, 4845231615, 6460308820, 9690463230, 19380926460]

約数ペア:

[(1, 19380926460), (2, 9690463230), (3, 6460308820), (4, 4845231615), (5, 3876185292), (6, 3230154410), (7, 2768703780), (10, 1938092646), (12, 1615077205), (14, 1384351890), (15, 1292061764), (20, 969046323), (21, 922901260), (28, 692175945), (30, 646030882), (35, 553740756), (42, 461450630), (43, 450719220), (60, 323015441), (70, 276870378), (84, 230725315), (86, 225359610), (105, 184580252), (129, 150239740), (140, 138435189), (172, 112679805), (210, 92290126), (215, 90143844), (258, 75119870), (301, 64388460), (420, 46145063), (430, 45071922), (516, 37559935), (602, 32194230), (645, 30047948), (860, 22535961), (903, 21462820), (1204, 16097115), (1290, 15023974), (1505, 12877692), (1806, 10731410), (2580, 7511987), (3010, 6438846), (3612, 5365705), (4515, 4292564), (6020, 3219423), (9030, 2146282), (18060, 1073141)]