286147890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 160

約数和(自身を含む): 889320960

約数和(自身を除く): 603173070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 109, 126, 135, 162, 189, 210, 218, 270, 315, 327, 378, 405, 463, 545, 567, 630, 654, 763, 810, 926, 945, 981, 1090, 1134, 1389, 1526, 1635, 1890, 1962, 2289, 2315, 2778, 2835, 2943, 3241, 3270, 3815, 4167, 4578, 4630, 4905, 5670, 5886, 6482, 6867, 6945, 7630, 8334, 8829, 9723, 9810, 11445, 12501, 13734, 13890, 14715, 16205, 17658, 19446, 20601, 20835, 22890, 25002, 29169, 29430, 32410, 34335, 37503, 41202, 41670, 44145, 48615, 50467, 58338, 61803, 62505, 68670, 75006, 87507, 88290, 97230, 100934, 103005, 123606, 125010, 145845, 151401, 175014, 187515, 206010, 252335, 262521, 291690, 302802, 309015, 353269, 375030, 437535, 454203, 504670, 525042, 618030, 706538, 757005, 875070, 908406, 1059807, 1312605, 1362609, 1514010, 1766345, 2119614, 2271015, 2625210, 2725218, 3179421, 3532690, 4087827, 4542030, 5299035, 6358842, 6813045, 8175654, 9538263, 10598070, 13626090, 15897105, 19076526, 20439135, 28614789, 31794210, 40878270, 47691315, 57229578, 95382630, 143073945, 286147890]

約数ペア:

[(1, 286147890), (2, 143073945), (3, 95382630), (5, 57229578), (6, 47691315), (7, 40878270), (9, 31794210), (10, 28614789), (14, 20439135), (15, 19076526), (18, 15897105), (21, 13626090), (27, 10598070), (30, 9538263), (35, 8175654), (42, 6813045), (45, 6358842), (54, 5299035), (63, 4542030), (70, 4087827), (81, 3532690), (90, 3179421), (105, 2725218), (109, 2625210), (126, 2271015), (135, 2119614), (162, 1766345), (189, 1514010), (210, 1362609), (218, 1312605), (270, 1059807), (315, 908406), (327, 875070), (378, 757005), (405, 706538), (463, 618030), (545, 525042), (567, 504670), (630, 454203), (654, 437535), (763, 375030), (810, 353269), (926, 309015), (945, 302802), (981, 291690), (1090, 262521), (1134, 252335), (1389, 206010), (1526, 187515), (1635, 175014), (1890, 151401), (1962, 145845), (2289, 125010), (2315, 123606), (2778, 103005), (2835, 100934), (2943, 97230), (3241, 88290), (3270, 87507), (3815, 75006), (4167, 68670), (4578, 62505), (4630, 61803), (4905, 58338), (5670, 50467), (5886, 48615), (6482, 44145), (6867, 41670), (6945, 41202), (7630, 37503), (8334, 34335), (8829, 32410), (9723, 29430), (9810, 29169), (11445, 25002), (12501, 22890), (13734, 20835), (13890, 20601), (14715, 19446), (16205, 17658)]