2567340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 8255520

約数和(自身を除く): 5688180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 839, 1020, 1530, 1678, 2517, 3060, 3356, 4195, 5034, 7551, 8390, 10068, 12585, 14263, 15102, 16780, 25170, 28526, 30204, 37755, 42789, 50340, 57052, 71315, 75510, 85578, 128367, 142630, 151020, 171156, 213945, 256734, 285260, 427890, 513468, 641835, 855780, 1283670, 2567340]

約数ペア:

[(1, 2567340), (2, 1283670), (3, 855780), (4, 641835), (5, 513468), (6, 427890), (9, 285260), (10, 256734), (12, 213945), (15, 171156), (17, 151020), (18, 142630), (20, 128367), (30, 85578), (34, 75510), (36, 71315), (45, 57052), (51, 50340), (60, 42789), (68, 37755), (85, 30204), (90, 28526), (102, 25170), (153, 16780), (170, 15102), (180, 14263), (204, 12585), (255, 10068), (306, 8390), (340, 7551), (510, 5034), (612, 4195), (765, 3356), (839, 3060), (1020, 2517), (1530, 1678)]