19014660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15113

約数の個数: 72

約数和(自身を含む): 65921856

約数和(自身を除く): 46907196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 15091, 30182, 45273, 60364, 75455, 90546, 105637, 135819, 150910, 181092, 211274, 226365, 271638, 301820, 316911, 422548, 452730, 528185, 543276, 633822, 679095, 905460, 950733, 1056370, 1267644, 1358190, 1584555, 1901466, 2112740, 2716380, 3169110, 3802932, 4753665, 6338220, 9507330, 19014660]

約数ペア:

[(1, 19014660), (2, 9507330), (3, 6338220), (4, 4753665), (5, 3802932), (6, 3169110), (7, 2716380), (9, 2112740), (10, 1901466), (12, 1584555), (14, 1358190), (15, 1267644), (18, 1056370), (20, 950733), (21, 905460), (28, 679095), (30, 633822), (35, 543276), (36, 528185), (42, 452730), (45, 422548), (60, 316911), (63, 301820), (70, 271638), (84, 226365), (90, 211274), (105, 181092), (126, 150910), (140, 135819), (180, 105637), (210, 90546), (252, 75455), (315, 60364), (420, 45273), (630, 30182), (1260, 15091)]