67180470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 195810048

約数和(自身を除く): 128629578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 1987, 2254, 2415, 3381, 3974, 4830, 5635, 5961, 6762, 9935, 11270, 11922, 13909, 16905, 19870, 27818, 29805, 33810, 41727, 45701, 59610, 69545, 83454, 91402, 97363, 137103, 139090, 194726, 208635, 228505, 274206, 292089, 319907, 417270, 457010, 486815, 584178, 639814, 685515, 959721, 973630, 1371030, 1460445, 1599535, 1919442, 2239349, 2920890, 3199070, 4478698, 4798605, 6718047, 9597210, 11196745, 13436094, 22393490, 33590235, 67180470]

約数ペア:

[(1, 67180470), (2, 33590235), (3, 22393490), (5, 13436094), (6, 11196745), (7, 9597210), (10, 6718047), (14, 4798605), (15, 4478698), (21, 3199070), (23, 2920890), (30, 2239349), (35, 1919442), (42, 1599535), (46, 1460445), (49, 1371030), (69, 973630), (70, 959721), (98, 685515), (105, 639814), (115, 584178), (138, 486815), (147, 457010), (161, 417270), (210, 319907), (230, 292089), (245, 274206), (294, 228505), (322, 208635), (345, 194726), (483, 139090), (490, 137103), (690, 97363), (735, 91402), (805, 83454), (966, 69545), (1127, 59610), (1470, 45701), (1610, 41727), (1987, 33810), (2254, 29805), (2415, 27818), (3381, 19870), (3974, 16905), (4830, 13909), (5635, 11922), (5961, 11270), (6762, 9935)]