19417169340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11985907}}^1$

素因数の和:11985928

約数の個数: 60

約数和(自身を含む): 60912384456

約数和(自身を除く): 41495215116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 11985907, 23971814, 35957721, 47943628, 59929535, 71915442, 107873163, 119859070, 143830884, 179788605, 215746326, 239718140, 323619489, 359577210, 431492652, 539365815, 647238978, 719154420, 970858467, 1078731630, 1294477956, 1618097445, 1941716934, 2157463260, 3236194890, 3883433868, 4854292335, 6472389780, 9708584670, 19417169340]

約数ペア:

[(1, 19417169340), (2, 9708584670), (3, 6472389780), (4, 4854292335), (5, 3883433868), (6, 3236194890), (9, 2157463260), (10, 1941716934), (12, 1618097445), (15, 1294477956), (18, 1078731630), (20, 970858467), (27, 719154420), (30, 647238978), (36, 539365815), (45, 431492652), (54, 359577210), (60, 323619489), (81, 239718140), (90, 215746326), (108, 179788605), (135, 143830884), (162, 119859070), (180, 107873163), (270, 71915442), (324, 59929535), (405, 47943628), (540, 35957721), (810, 23971814), (1620, 11985907)]