3907530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 11085984

約数和(自身を除く): 7178454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 3947, 7894, 11841, 19735, 23682, 35523, 39470, 43417, 59205, 71046, 86834, 118410, 130251, 177615, 217085, 260502, 355230, 390753, 434170, 651255, 781506, 1302510, 1953765, 3907530]

約数ペア:

[(1, 3907530), (2, 1953765), (3, 1302510), (5, 781506), (6, 651255), (9, 434170), (10, 390753), (11, 355230), (15, 260502), (18, 217085), (22, 177615), (30, 130251), (33, 118410), (45, 86834), (55, 71046), (66, 59205), (90, 43417), (99, 39470), (110, 35523), (165, 23682), (198, 19735), (330, 11841), (495, 7894), (990, 3947)]