127275770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24151}}^1$

素因数の和:24206

約数の個数: 32

約数和(自身を含む): 250407936

約数和(自身を除く): 123132166

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 24151, 48302, 120755, 241510, 410567, 748681, 821134, 1497362, 2052835, 3743405, 4105670, 7486810, 12727577, 25455154, 63637885, 127275770]

約数ペア:

[(1, 127275770), (2, 63637885), (5, 25455154), (10, 12727577), (17, 7486810), (31, 4105670), (34, 3743405), (62, 2052835), (85, 1497362), (155, 821134), (170, 748681), (310, 410567), (527, 241510), (1054, 120755), (2635, 48302), (5270, 24151)]