210399630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 619536384

約数和(自身を除く): 409136754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 127, 138, 147, 161, 210, 230, 245, 254, 294, 322, 343, 345, 381, 483, 490, 635, 686, 690, 735, 762, 805, 889, 966, 1029, 1127, 1270, 1470, 1610, 1715, 1778, 1905, 2058, 2254, 2401, 2415, 2667, 2921, 3381, 3430, 3810, 4445, 4802, 4830, 5145, 5334, 5635, 5842, 6223, 6762, 7203, 7889, 8763, 8890, 10290, 11270, 12005, 12446, 13335, 14406, 14605, 15778, 16905, 17526, 18669, 20447, 23667, 24010, 26670, 29210, 31115, 33810, 36015, 37338, 39445, 40894, 43561, 43815, 47334, 55223, 61341, 62230, 72030, 78890, 87122, 87630, 93345, 102235, 110446, 118335, 122682, 130683, 143129, 165669, 186690, 204470, 217805, 236670, 261366, 276115, 286258, 304927, 306705, 331338, 429387, 435610, 552230, 609854, 613410, 653415, 715645, 828345, 858774, 914781, 1001903, 1306830, 1431290, 1524635, 1656690, 1829562, 2003806, 2146935, 3005709, 3049270, 4293870, 4573905, 5009515, 6011418, 7013321, 9147810, 10019030, 14026642, 15028545, 21039963, 30057090, 35066605, 42079926, 70133210, 105199815, 210399630]

約数ペア:

[(1, 210399630), (2, 105199815), (3, 70133210), (5, 42079926), (6, 35066605), (7, 30057090), (10, 21039963), (14, 15028545), (15, 14026642), (21, 10019030), (23, 9147810), (30, 7013321), (35, 6011418), (42, 5009515), (46, 4573905), (49, 4293870), (69, 3049270), (70, 3005709), (98, 2146935), (105, 2003806), (115, 1829562), (127, 1656690), (138, 1524635), (147, 1431290), (161, 1306830), (210, 1001903), (230, 914781), (245, 858774), (254, 828345), (294, 715645), (322, 653415), (343, 613410), (345, 609854), (381, 552230), (483, 435610), (490, 429387), (635, 331338), (686, 306705), (690, 304927), (735, 286258), (762, 276115), (805, 261366), (889, 236670), (966, 217805), (1029, 204470), (1127, 186690), (1270, 165669), (1470, 143129), (1610, 130683), (1715, 122682), (1778, 118335), (1905, 110446), (2058, 102235), (2254, 93345), (2401, 87630), (2415, 87122), (2667, 78890), (2921, 72030), (3381, 62230), (3430, 61341), (3810, 55223), (4445, 47334), (4802, 43815), (4830, 43561), (5145, 40894), (5334, 39445), (5635, 37338), (5842, 36015), (6223, 33810), (6762, 31115), (7203, 29210), (7889, 26670), (8763, 24010), (8890, 23667), (10290, 20447), (11270, 18669), (12005, 17526), (12446, 16905), (13335, 15778), (14406, 14605)]