16714390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 21647210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 443, 490, 539, 686, 770, 886, 1078, 1715, 2215, 2695, 3101, 3430, 3773, 4430, 4873, 5390, 6202, 7546, 9746, 15505, 18865, 21707, 24365, 31010, 34111, 37730, 43414, 48730, 68222, 108535, 151949, 170555, 217070, 238777, 303898, 341110, 477554, 759745, 1193885, 1519490, 1671439, 2387770, 3342878, 8357195, 16714390]

約数ペア:

[(1, 16714390), (2, 8357195), (5, 3342878), (7, 2387770), (10, 1671439), (11, 1519490), (14, 1193885), (22, 759745), (35, 477554), (49, 341110), (55, 303898), (70, 238777), (77, 217070), (98, 170555), (110, 151949), (154, 108535), (245, 68222), (343, 48730), (385, 43414), (443, 37730), (490, 34111), (539, 31010), (686, 24365), (770, 21707), (886, 18865), (1078, 15505), (1715, 9746), (2215, 7546), (2695, 6202), (3101, 5390), (3430, 4873), (3773, 4430)]