149367070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{55117}}^1$

素因数の和:55395

約数の個数: 16

約数和(自身を含む): 269857728

約数和(自身を除く): 120490658

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 55117, 110234, 275585, 551170, 14936707, 29873414, 74683535, 149367070]

約数ペア:

[(1, 149367070), (2, 74683535), (5, 29873414), (10, 14936707), (271, 551170), (542, 275585), (1355, 110234), (2710, 55117)]