27284670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 86430240

約数和(自身を除く): 59145570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 269, 294, 315, 322, 345, 414, 441, 483, 490, 538, 630, 690, 735, 805, 807, 882, 966, 1035, 1127, 1345, 1449, 1470, 1610, 1614, 1883, 2070, 2205, 2254, 2415, 2421, 2690, 2898, 3381, 3766, 4035, 4410, 4830, 4842, 5635, 5649, 6187, 6762, 7245, 8070, 9415, 10143, 11270, 11298, 12105, 12374, 13181, 14490, 16905, 16947, 18561, 18830, 20286, 24210, 26362, 28245, 30935, 33810, 33894, 37122, 39543, 43309, 50715, 55683, 56490, 61870, 65905, 79086, 84735, 86618, 92805, 101430, 111366, 118629, 129927, 131810, 169470, 185610, 197715, 216545, 237258, 259854, 278415, 303163, 389781, 395430, 433090, 556830, 593145, 606326, 649635, 779562, 909489, 1186290, 1299270, 1515815, 1818978, 1948905, 2728467, 3031630, 3897810, 4547445, 5456934, 9094890, 13642335, 27284670]

約数ペア:

[(1, 27284670), (2, 13642335), (3, 9094890), (5, 5456934), (6, 4547445), (7, 3897810), (9, 3031630), (10, 2728467), (14, 1948905), (15, 1818978), (18, 1515815), (21, 1299270), (23, 1186290), (30, 909489), (35, 779562), (42, 649635), (45, 606326), (46, 593145), (49, 556830), (63, 433090), (69, 395430), (70, 389781), (90, 303163), (98, 278415), (105, 259854), (115, 237258), (126, 216545), (138, 197715), (147, 185610), (161, 169470), (207, 131810), (210, 129927), (230, 118629), (245, 111366), (269, 101430), (294, 92805), (315, 86618), (322, 84735), (345, 79086), (414, 65905), (441, 61870), (483, 56490), (490, 55683), (538, 50715), (630, 43309), (690, 39543), (735, 37122), (805, 33894), (807, 33810), (882, 30935), (966, 28245), (1035, 26362), (1127, 24210), (1345, 20286), (1449, 18830), (1470, 18561), (1610, 16947), (1614, 16905), (1883, 14490), (2070, 13181), (2205, 12374), (2254, 12105), (2415, 11298), (2421, 11270), (2690, 10143), (2898, 9415), (3381, 8070), (3766, 7245), (4035, 6762), (4410, 6187), (4830, 5649), (4842, 5635)]