8996670

素因数分解:

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

素因数の和:431

約数の個数: 80

約数和(自身を含む): 25090560

約数和(自身を除く): 16093890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 383, 405, 435, 522, 766, 783, 810, 870, 1149, 1305, 1566, 1915, 2298, 2349, 2610, 3447, 3830, 3915, 4698, 5745, 6894, 7830, 10341, 11107, 11490, 11745, 17235, 20682, 22214, 23490, 31023, 33321, 34470, 51705, 55535, 62046, 66642, 99963, 103410, 111070, 155115, 166605, 199926, 299889, 310230, 333210, 499815, 599778, 899667, 999630, 1499445, 1799334, 2998890, 4498335, 8996670]

約数ペア:

[(1, 8996670), (2, 4498335), (3, 2998890), (5, 1799334), (6, 1499445), (9, 999630), (10, 899667), (15, 599778), (18, 499815), (27, 333210), (29, 310230), (30, 299889), (45, 199926), (54, 166605), (58, 155115), (81, 111070), (87, 103410), (90, 99963), (135, 66642), (145, 62046), (162, 55535), (174, 51705), (261, 34470), (270, 33321), (290, 31023), (383, 23490), (405, 22214), (435, 20682), (522, 17235), (766, 11745), (783, 11490), (810, 11107), (870, 10341), (1149, 7830), (1305, 6894), (1566, 5745), (1915, 4698), (2298, 3915), (2349, 3830), (2610, 3447)]