210574890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 602173440

約数和(自身を除く): 391598550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 89, 90, 115, 127, 135, 138, 162, 178, 207, 230, 254, 267, 270, 345, 381, 405, 414, 445, 534, 621, 635, 690, 762, 801, 810, 890, 1035, 1143, 1242, 1270, 1335, 1602, 1863, 1905, 2047, 2070, 2286, 2403, 2670, 2921, 3105, 3429, 3726, 3810, 4005, 4094, 4806, 5715, 5842, 6141, 6210, 6858, 7209, 8010, 8763, 9315, 10235, 10287, 11303, 11430, 12015, 12282, 14418, 14605, 17145, 17526, 18423, 18630, 20470, 20574, 22606, 24030, 26289, 29210, 30705, 33909, 34290, 36045, 36846, 43815, 51435, 52578, 55269, 56515, 61410, 67818, 72090, 78867, 87630, 92115, 101727, 102870, 110538, 113030, 131445, 157734, 165807, 169545, 184230, 203454, 236601, 259969, 262890, 276345, 305181, 331614, 339090, 394335, 473202, 508635, 519938, 552690, 610362, 779907, 788670, 829035, 915543, 1017270, 1183005, 1299845, 1525905, 1559814, 1658070, 1831086, 2339721, 2366010, 2599690, 3051810, 3899535, 4577715, 4679442, 7019163, 7799070, 9155430, 11698605, 14038326, 21057489, 23397210, 35095815, 42114978, 70191630, 105287445, 210574890]

約数ペア:

[(1, 210574890), (2, 105287445), (3, 70191630), (5, 42114978), (6, 35095815), (9, 23397210), (10, 21057489), (15, 14038326), (18, 11698605), (23, 9155430), (27, 7799070), (30, 7019163), (45, 4679442), (46, 4577715), (54, 3899535), (69, 3051810), (81, 2599690), (89, 2366010), (90, 2339721), (115, 1831086), (127, 1658070), (135, 1559814), (138, 1525905), (162, 1299845), (178, 1183005), (207, 1017270), (230, 915543), (254, 829035), (267, 788670), (270, 779907), (345, 610362), (381, 552690), (405, 519938), (414, 508635), (445, 473202), (534, 394335), (621, 339090), (635, 331614), (690, 305181), (762, 276345), (801, 262890), (810, 259969), (890, 236601), (1035, 203454), (1143, 184230), (1242, 169545), (1270, 165807), (1335, 157734), (1602, 131445), (1863, 113030), (1905, 110538), (2047, 102870), (2070, 101727), (2286, 92115), (2403, 87630), (2670, 78867), (2921, 72090), (3105, 67818), (3429, 61410), (3726, 56515), (3810, 55269), (4005, 52578), (4094, 51435), (4806, 43815), (5715, 36846), (5842, 36045), (6141, 34290), (6210, 33909), (6858, 30705), (7209, 29210), (8010, 26289), (8763, 24030), (9315, 22606), (10235, 20574), (10287, 20470), (11303, 18630), (11430, 18423), (12015, 17526), (12282, 17145), (14418, 14605)]