2069291235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{660061}}^1$

素因数の和:660099

約数の個数: 32

約数和(自身を含む): 3801957120

約数和(自身を除く): 1732665885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 660061, 1980183, 3300305, 7260671, 9900915, 12541159, 21782013, 36303355, 37623477, 62705795, 108910065, 137952749, 188117385, 413858247, 689763745, 2069291235]

約数ペア:

[(1, 2069291235), (3, 689763745), (5, 413858247), (11, 188117385), (15, 137952749), (19, 108910065), (33, 62705795), (55, 37623477), (57, 36303355), (95, 21782013), (165, 12541159), (209, 9900915), (285, 7260671), (627, 3300305), (1045, 1980183), (3135, 660061)]