64291590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21674

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 122747130

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, 21647, 43294, 64941, 108235, 129882, 194823, 216470, 238117, 324705, 389646, 476234, 584469, 649410, 714351, 974115, 1168938, 1190585, 1428702, 1948230, 2143053, 2381170, 2922345, 3571755, 4286106, 5844690, 6429159, 7143510, 10715265, 12858318, 21430530, 32145795, 64291590]

約数ペア:

[(1, 64291590), (2, 32145795), (3, 21430530), (5, 12858318), (6, 10715265), (9, 7143510), (10, 6429159), (11, 5844690), (15, 4286106), (18, 3571755), (22, 2922345), (27, 2381170), (30, 2143053), (33, 1948230), (45, 1428702), (54, 1190585), (55, 1168938), (66, 974115), (90, 714351), (99, 649410), (110, 584469), (135, 476234), (165, 389646), (198, 324705), (270, 238117), (297, 216470), (330, 194823), (495, 129882), (594, 108235), (990, 64941), (1485, 43294), (2970, 21647)]