17993340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 58544640

約数和(自身を除く): 40551300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 383, 405, 435, 522, 540, 580, 766, 783, 810, 870, 1044, 1149, 1305, 1532, 1566, 1620, 1740, 1915, 2298, 2349, 2610, 3132, 3447, 3830, 3915, 4596, 4698, 5220, 5745, 6894, 7660, 7830, 9396, 10341, 11107, 11490, 11745, 13788, 15660, 17235, 20682, 22214, 22980, 23490, 31023, 33321, 34470, 41364, 44428, 46980, 51705, 55535, 62046, 66642, 68940, 99963, 103410, 111070, 124092, 133284, 155115, 166605, 199926, 206820, 222140, 299889, 310230, 333210, 399852, 499815, 599778, 620460, 666420, 899667, 999630, 1199556, 1499445, 1799334, 1999260, 2998890, 3598668, 4498335, 5997780, 8996670, 17993340]

約数ペア:

[(1, 17993340), (2, 8996670), (3, 5997780), (4, 4498335), (5, 3598668), (6, 2998890), (9, 1999260), (10, 1799334), (12, 1499445), (15, 1199556), (18, 999630), (20, 899667), (27, 666420), (29, 620460), (30, 599778), (36, 499815), (45, 399852), (54, 333210), (58, 310230), (60, 299889), (81, 222140), (87, 206820), (90, 199926), (108, 166605), (116, 155115), (135, 133284), (145, 124092), (162, 111070), (174, 103410), (180, 99963), (261, 68940), (270, 66642), (290, 62046), (324, 55535), (348, 51705), (383, 46980), (405, 44428), (435, 41364), (522, 34470), (540, 33321), (580, 31023), (766, 23490), (783, 22980), (810, 22214), (870, 20682), (1044, 17235), (1149, 15660), (1305, 13788), (1532, 11745), (1566, 11490), (1620, 11107), (1740, 10341), (1915, 9396), (2298, 7830), (2349, 7660), (2610, 6894), (3132, 5745), (3447, 5220), (3830, 4698), (3915, 4596)]