231726770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3187}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 455858496

約数和(自身を除く): 224131726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 3187, 3305, 6374, 6610, 7271, 14542, 15935, 31870, 35057, 36355, 70114, 72710, 175285, 350570, 2106607, 4213214, 10533035, 21066070, 23172677, 46345354, 115863385, 231726770]

約数ペア:

[(1, 231726770), (2, 115863385), (5, 46345354), (10, 23172677), (11, 21066070), (22, 10533035), (55, 4213214), (110, 2106607), (661, 350570), (1322, 175285), (3187, 72710), (3305, 70114), (6374, 36355), (6610, 35057), (7271, 31870), (14542, 15935)]