86868870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263239}}^1$

素因数の和:263260

約数の個数: 32

約数和(自身を含む): 227439360

約数和(自身を除く): 140570490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 263239, 526478, 789717, 1316195, 1579434, 2632390, 2895629, 3948585, 5791258, 7897170, 8686887, 14478145, 17373774, 28956290, 43434435, 86868870]

約数ペア:

[(1, 86868870), (2, 43434435), (3, 28956290), (5, 17373774), (6, 14478145), (10, 8686887), (11, 7897170), (15, 5791258), (22, 3948585), (30, 2895629), (33, 2632390), (55, 1579434), (66, 1316195), (110, 789717), (165, 526478), (330, 263239)]