284911830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 885487680

約数和(自身を除く): 600575850

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, 461, 545, 567, 630, 654, 763, 810, 922, 945, 981, 1090, 1134, 1383, 1526, 1635, 1890, 1962, 2289, 2305, 2766, 2835, 2943, 3227, 3270, 3815, 4149, 4578, 4610, 4905, 5670, 5886, 6454, 6867, 6915, 7630, 8298, 8829, 9681, 9810, 11445, 12447, 13734, 13830, 14715, 16135, 17658, 19362, 20601, 20745, 22890, 24894, 29043, 29430, 32270, 34335, 37341, 41202, 41490, 44145, 48405, 50249, 58086, 61803, 62235, 68670, 74682, 87129, 88290, 96810, 100498, 103005, 123606, 124470, 145215, 150747, 174258, 186705, 206010, 251245, 261387, 290430, 301494, 309015, 351743, 373410, 435645, 452241, 502490, 522774, 618030, 703486, 753735, 871290, 904482, 1055229, 1306935, 1356723, 1507470, 1758715, 2110458, 2261205, 2613870, 2713446, 3165687, 3517430, 4070169, 4522410, 5276145, 6331374, 6783615, 8140338, 9497061, 10552290, 13567230, 15828435, 18994122, 20350845, 28491183, 31656870, 40701690, 47485305, 56982366, 94970610, 142455915, 284911830]

約数ペア:

[(1, 284911830), (2, 142455915), (3, 94970610), (5, 56982366), (6, 47485305), (7, 40701690), (9, 31656870), (10, 28491183), (14, 20350845), (15, 18994122), (18, 15828435), (21, 13567230), (27, 10552290), (30, 9497061), (35, 8140338), (42, 6783615), (45, 6331374), (54, 5276145), (63, 4522410), (70, 4070169), (81, 3517430), (90, 3165687), (105, 2713446), (109, 2613870), (126, 2261205), (135, 2110458), (162, 1758715), (189, 1507470), (210, 1356723), (218, 1306935), (270, 1055229), (315, 904482), (327, 871290), (378, 753735), (405, 703486), (461, 618030), (545, 522774), (567, 502490), (630, 452241), (654, 435645), (763, 373410), (810, 351743), (922, 309015), (945, 301494), (981, 290430), (1090, 261387), (1134, 251245), (1383, 206010), (1526, 186705), (1635, 174258), (1890, 150747), (1962, 145215), (2289, 124470), (2305, 123606), (2766, 103005), (2835, 100498), (2943, 96810), (3227, 88290), (3270, 87129), (3815, 74682), (4149, 68670), (4578, 62235), (4610, 61803), (4905, 58086), (5670, 50249), (5886, 48405), (6454, 44145), (6867, 41490), (6915, 41202), (7630, 37341), (8298, 34335), (8829, 32270), (9681, 29430), (9810, 29043), (11445, 24894), (12447, 22890), (13734, 20745), (13830, 20601), (14715, 19362), (16135, 17658)]