267030530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4679}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 518918400

約数和(自身を除く): 251887870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 4390, 4679, 5707, 9358, 11414, 23395, 28535, 46790, 57070, 60827, 121654, 304135, 608270, 2054081, 4108162, 10270405, 20540810, 26703053, 53406106, 133515265, 267030530]

約数ペア:

[(1, 267030530), (2, 133515265), (5, 53406106), (10, 26703053), (13, 20540810), (26, 10270405), (65, 4108162), (130, 2054081), (439, 608270), (878, 304135), (2195, 121654), (4390, 60827), (4679, 57070), (5707, 46790), (9358, 28535), (11414, 23395)]