61221270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185519}}^1$

素因数の和:185540

約数の個数: 32

約数和(自身を含む): 160289280

約数和(自身を除く): 99068010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 185519, 371038, 556557, 927595, 1113114, 1855190, 2040709, 2782785, 4081418, 5565570, 6122127, 10203545, 12244254, 20407090, 30610635, 61221270]

約数ペア:

[(1, 61221270), (2, 30610635), (3, 20407090), (5, 12244254), (6, 10203545), (10, 6122127), (11, 5565570), (15, 4081418), (22, 2782785), (30, 2040709), (33, 1855190), (55, 1113114), (66, 927595), (110, 556557), (165, 371038), (330, 185519)]