6559140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 22522752

約数和(自身を除く): 15963612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 97, 98, 105, 115, 138, 140, 147, 161, 194, 196, 210, 230, 245, 276, 291, 294, 322, 345, 388, 420, 460, 483, 485, 490, 582, 588, 644, 679, 690, 735, 805, 966, 970, 980, 1127, 1164, 1358, 1380, 1455, 1470, 1610, 1932, 1940, 2037, 2231, 2254, 2415, 2716, 2910, 2940, 3220, 3381, 3395, 4074, 4462, 4508, 4753, 4830, 5635, 5820, 6693, 6762, 6790, 8148, 8924, 9506, 9660, 10185, 11155, 11270, 13386, 13524, 13580, 14259, 15617, 16905, 19012, 20370, 22310, 22540, 23765, 26772, 28518, 31234, 33465, 33810, 40740, 44620, 46851, 47530, 57036, 62468, 66930, 67620, 71295, 78085, 93702, 95060, 109319, 133860, 142590, 156170, 187404, 218638, 234255, 285180, 312340, 327957, 437276, 468510, 546595, 655914, 937020, 1093190, 1311828, 1639785, 2186380, 3279570, 6559140]

約数ペア:

[(1, 6559140), (2, 3279570), (3, 2186380), (4, 1639785), (5, 1311828), (6, 1093190), (7, 937020), (10, 655914), (12, 546595), (14, 468510), (15, 437276), (20, 327957), (21, 312340), (23, 285180), (28, 234255), (30, 218638), (35, 187404), (42, 156170), (46, 142590), (49, 133860), (60, 109319), (69, 95060), (70, 93702), (84, 78085), (92, 71295), (97, 67620), (98, 66930), (105, 62468), (115, 57036), (138, 47530), (140, 46851), (147, 44620), (161, 40740), (194, 33810), (196, 33465), (210, 31234), (230, 28518), (245, 26772), (276, 23765), (291, 22540), (294, 22310), (322, 20370), (345, 19012), (388, 16905), (420, 15617), (460, 14259), (483, 13580), (485, 13524), (490, 13386), (582, 11270), (588, 11155), (644, 10185), (679, 9660), (690, 9506), (735, 8924), (805, 8148), (966, 6790), (970, 6762), (980, 6693), (1127, 5820), (1164, 5635), (1358, 4830), (1380, 4753), (1455, 4508), (1470, 4462), (1610, 4074), (1932, 3395), (1940, 3381), (2037, 3220), (2231, 2940), (2254, 2910), (2415, 2716)]