1962385810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{364079}}^1$

素因数の和:364111

約数の個数: 48

約数和(自身を含む): 4482552960

約数和(自身を除く): 2520167150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 364079, 728158, 1820395, 2548553, 3640790, 4004869, 5097106, 8009738, 12742765, 17839871, 20024345, 25485530, 28034083, 35679742, 40048690, 56068166, 89199355, 140170415, 178398710, 196238581, 280340830, 392477162, 981192905, 1962385810]

約数ペア:

[(1, 1962385810), (2, 981192905), (5, 392477162), (7, 280340830), (10, 196238581), (11, 178398710), (14, 140170415), (22, 89199355), (35, 56068166), (49, 40048690), (55, 35679742), (70, 28034083), (77, 25485530), (98, 20024345), (110, 17839871), (154, 12742765), (245, 8009738), (385, 5097106), (490, 4004869), (539, 3640790), (770, 2548553), (1078, 1820395), (2695, 728158), (5390, 364079)]