10402070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 21542976

約数和(自身を除く): 11140906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 821, 905, 1267, 1642, 1810, 2534, 4105, 5747, 6335, 8210, 11494, 12670, 28735, 57470, 148601, 297202, 743005, 1040207, 1486010, 2080414, 5201035, 10402070]

約数ペア:

[(1, 10402070), (2, 5201035), (5, 2080414), (7, 1486010), (10, 1040207), (14, 743005), (35, 297202), (70, 148601), (181, 57470), (362, 28735), (821, 12670), (905, 11494), (1267, 8210), (1642, 6335), (1810, 5747), (2534, 4105)]