11722590

素因数分解:

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

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 22388130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 3947, 7894, 11841, 19735, 23682, 35523, 39470, 43417, 59205, 71046, 86834, 106569, 118410, 130251, 177615, 213138, 217085, 260502, 355230, 390753, 434170, 532845, 651255, 781506, 1065690, 1172259, 1302510, 1953765, 2344518, 3907530, 5861295, 11722590]

約数ペア:

[(1, 11722590), (2, 5861295), (3, 3907530), (5, 2344518), (6, 1953765), (9, 1302510), (10, 1172259), (11, 1065690), (15, 781506), (18, 651255), (22, 532845), (27, 434170), (30, 390753), (33, 355230), (45, 260502), (54, 217085), (55, 213138), (66, 177615), (90, 130251), (99, 118410), (110, 106569), (135, 86834), (165, 71046), (198, 59205), (270, 43417), (297, 39470), (330, 35523), (495, 23682), (594, 19735), (990, 11841), (1485, 7894), (2970, 3947)]