64297530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21649}}^1$

素因数の和:21676

約数の個数: 64

約数和(自身を含む): 187056000

約数和(自身を除く): 122758470

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, 21649, 43298, 64947, 108245, 129894, 194841, 216490, 238139, 324735, 389682, 476278, 584523, 649470, 714417, 974205, 1169046, 1190695, 1428834, 1948410, 2143251, 2381390, 2922615, 3572085, 4286502, 5845230, 6429753, 7144170, 10716255, 12859506, 21432510, 32148765, 64297530]

約数ペア:

[(1, 64297530), (2, 32148765), (3, 21432510), (5, 12859506), (6, 10716255), (9, 7144170), (10, 6429753), (11, 5845230), (15, 4286502), (18, 3572085), (22, 2922615), (27, 2381390), (30, 2143251), (33, 1948410), (45, 1428834), (54, 1190695), (55, 1169046), (66, 974205), (90, 714417), (99, 649470), (110, 584523), (135, 476278), (165, 389682), (198, 324735), (270, 238139), (297, 216490), (330, 194841), (495, 129894), (594, 108245), (990, 64947), (1485, 43298), (2970, 21649)]