39697140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 129798144

約数和(自身を除く): 90101004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2011, 2820, 3290, 3948, 4022, 4935, 6033, 6580, 8044, 9870, 10055, 12066, 14077, 19740, 20110, 24132, 28154, 30165, 40220, 42231, 56308, 60330, 70385, 84462, 94517, 120660, 140770, 168924, 189034, 211155, 281540, 283551, 378068, 422310, 472585, 567102, 661619, 844620, 945170, 1134204, 1323238, 1417755, 1890340, 1984857, 2646476, 2835510, 3308095, 3969714, 5671020, 6616190, 7939428, 9924285, 13232380, 19848570, 39697140]

約数ペア:

[(1, 39697140), (2, 19848570), (3, 13232380), (4, 9924285), (5, 7939428), (6, 6616190), (7, 5671020), (10, 3969714), (12, 3308095), (14, 2835510), (15, 2646476), (20, 1984857), (21, 1890340), (28, 1417755), (30, 1323238), (35, 1134204), (42, 945170), (47, 844620), (60, 661619), (70, 567102), (84, 472585), (94, 422310), (105, 378068), (140, 283551), (141, 281540), (188, 211155), (210, 189034), (235, 168924), (282, 140770), (329, 120660), (420, 94517), (470, 84462), (564, 70385), (658, 60330), (705, 56308), (940, 42231), (987, 40220), (1316, 30165), (1410, 28154), (1645, 24132), (1974, 20110), (2011, 19740), (2820, 14077), (3290, 12066), (3948, 10055), (4022, 9870), (4935, 8044), (6033, 6580)]