859387410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 2691366912

約数和(自身を除く): 1831979502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 127, 138, 161, 207, 210, 230, 254, 315, 322, 345, 381, 414, 467, 483, 630, 635, 690, 762, 805, 889, 934, 966, 1035, 1143, 1270, 1401, 1449, 1610, 1778, 1905, 2070, 2286, 2335, 2415, 2667, 2802, 2898, 2921, 3269, 3810, 4203, 4445, 4670, 4830, 5334, 5715, 5842, 6538, 7005, 7245, 8001, 8406, 8763, 8890, 9807, 10741, 11430, 13335, 14010, 14490, 14605, 16002, 16345, 17526, 19614, 20447, 21015, 21482, 26289, 26670, 29210, 29421, 32223, 32690, 40005, 40894, 42030, 43815, 49035, 52578, 53705, 58842, 59309, 61341, 64446, 75187, 80010, 87630, 96669, 98070, 102235, 107410, 118618, 122682, 131445, 147105, 150374, 161115, 177927, 184023, 193338, 204470, 225561, 262890, 294210, 296545, 306705, 322230, 355854, 368046, 375935, 415163, 451122, 483345, 533781, 593090, 613410, 676683, 751870, 830326, 889635, 920115, 966690, 1067562, 1127805, 1245489, 1353366, 1364107, 1779270, 1840230, 2075815, 2255610, 2490978, 2668905, 2728214, 3383415, 3736467, 4092321, 4151630, 5337810, 6227445, 6766830, 6820535, 7472934, 8184642, 9548749, 12276963, 12454890, 13641070, 18682335, 19097498, 20461605, 24553926, 28646247, 37364670, 40923210, 47743745, 57292494, 61384815, 85938741, 95487490, 122769630, 143231235, 171877482, 286462470, 429693705, 859387410]

約数ペア:

[(1, 859387410), (2, 429693705), (3, 286462470), (5, 171877482), (6, 143231235), (7, 122769630), (9, 95487490), (10, 85938741), (14, 61384815), (15, 57292494), (18, 47743745), (21, 40923210), (23, 37364670), (30, 28646247), (35, 24553926), (42, 20461605), (45, 19097498), (46, 18682335), (63, 13641070), (69, 12454890), (70, 12276963), (90, 9548749), (105, 8184642), (115, 7472934), (126, 6820535), (127, 6766830), (138, 6227445), (161, 5337810), (207, 4151630), (210, 4092321), (230, 3736467), (254, 3383415), (315, 2728214), (322, 2668905), (345, 2490978), (381, 2255610), (414, 2075815), (467, 1840230), (483, 1779270), (630, 1364107), (635, 1353366), (690, 1245489), (762, 1127805), (805, 1067562), (889, 966690), (934, 920115), (966, 889635), (1035, 830326), (1143, 751870), (1270, 676683), (1401, 613410), (1449, 593090), (1610, 533781), (1778, 483345), (1905, 451122), (2070, 415163), (2286, 375935), (2335, 368046), (2415, 355854), (2667, 322230), (2802, 306705), (2898, 296545), (2921, 294210), (3269, 262890), (3810, 225561), (4203, 204470), (4445, 193338), (4670, 184023), (4830, 177927), (5334, 161115), (5715, 150374), (5842, 147105), (6538, 131445), (7005, 122682), (7245, 118618), (8001, 107410), (8406, 102235), (8763, 98070), (8890, 96669), (9807, 87630), (10741, 80010), (11430, 75187), (13335, 64446), (14010, 61341), (14490, 59309), (14605, 58842), (16002, 53705), (16345, 52578), (17526, 49035), (19614, 43815), (20447, 42030), (21015, 40894), (21482, 40005), (26289, 32690), (26670, 32223), (29210, 29421)]