859699890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 2654975232

約数和(自身を除く): 1795275342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 83, 90, 105, 123, 126, 166, 205, 210, 246, 249, 287, 315, 369, 401, 410, 415, 498, 574, 581, 615, 630, 738, 747, 802, 830, 861, 1162, 1203, 1230, 1245, 1435, 1494, 1722, 1743, 1845, 2005, 2406, 2490, 2583, 2807, 2870, 2905, 3403, 3486, 3609, 3690, 3735, 4010, 4305, 5166, 5229, 5614, 5810, 6015, 6806, 7218, 7470, 8421, 8610, 8715, 10209, 10458, 12030, 12915, 14035, 16441, 16842, 17015, 17430, 18045, 20418, 23821, 25263, 25830, 26145, 28070, 30627, 32882, 33283, 34030, 36090, 42105, 47642, 49323, 50526, 51045, 52290, 61254, 66566, 71463, 82205, 84210, 98646, 99849, 102090, 115087, 119105, 126315, 142926, 147969, 153135, 164410, 166415, 199698, 214389, 230174, 232981, 238210, 246615, 252630, 295938, 299547, 306270, 332830, 345261, 357315, 428778, 465962, 493230, 499245, 575435, 599094, 690522, 698943, 714630, 739845, 998490, 1035783, 1071945, 1150870, 1164905, 1364603, 1397886, 1479690, 1497735, 1726305, 2071566, 2096829, 2143890, 2329810, 2729206, 2995470, 3452610, 3494715, 4093809, 4193658, 5178915, 6823015, 6989430, 8187618, 9552221, 10357830, 10484145, 12281427, 13646030, 19104442, 20469045, 20968290, 24562854, 28656663, 40938090, 47761105, 57313326, 61407135, 85969989, 95522210, 122814270, 143283315, 171939978, 286566630, 429849945, 859699890]

約数ペア:

[(1, 859699890), (2, 429849945), (3, 286566630), (5, 171939978), (6, 143283315), (7, 122814270), (9, 95522210), (10, 85969989), (14, 61407135), (15, 57313326), (18, 47761105), (21, 40938090), (30, 28656663), (35, 24562854), (41, 20968290), (42, 20469045), (45, 19104442), (63, 13646030), (70, 12281427), (82, 10484145), (83, 10357830), (90, 9552221), (105, 8187618), (123, 6989430), (126, 6823015), (166, 5178915), (205, 4193658), (210, 4093809), (246, 3494715), (249, 3452610), (287, 2995470), (315, 2729206), (369, 2329810), (401, 2143890), (410, 2096829), (415, 2071566), (498, 1726305), (574, 1497735), (581, 1479690), (615, 1397886), (630, 1364603), (738, 1164905), (747, 1150870), (802, 1071945), (830, 1035783), (861, 998490), (1162, 739845), (1203, 714630), (1230, 698943), (1245, 690522), (1435, 599094), (1494, 575435), (1722, 499245), (1743, 493230), (1845, 465962), (2005, 428778), (2406, 357315), (2490, 345261), (2583, 332830), (2807, 306270), (2870, 299547), (2905, 295938), (3403, 252630), (3486, 246615), (3609, 238210), (3690, 232981), (3735, 230174), (4010, 214389), (4305, 199698), (5166, 166415), (5229, 164410), (5614, 153135), (5810, 147969), (6015, 142926), (6806, 126315), (7218, 119105), (7470, 115087), (8421, 102090), (8610, 99849), (8715, 98646), (10209, 84210), (10458, 82205), (12030, 71463), (12915, 66566), (14035, 61254), (16441, 52290), (16842, 51045), (17015, 50526), (17430, 49323), (18045, 47642), (20418, 42105), (23821, 36090), (25263, 34030), (25830, 33283), (26145, 32882), (28070, 30627)]