42318870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128239}}^1$

素因数の和:128260

約数の個数: 32

約数和(自身を含む): 110799360

約数和(自身を除く): 68480490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 128239, 256478, 384717, 641195, 769434, 1282390, 1410629, 1923585, 2821258, 3847170, 4231887, 7053145, 8463774, 14106290, 21159435, 42318870]

約数ペア:

[(1, 42318870), (2, 21159435), (3, 14106290), (5, 8463774), (6, 7053145), (10, 4231887), (11, 3847170), (15, 2821258), (22, 1923585), (30, 1410629), (33, 1282390), (55, 769434), (66, 641195), (110, 384717), (165, 256478), (330, 128239)]