15570828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 49940800

約数和(自身を除く): 34369972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 97, 98, 117, 126, 147, 156, 182, 194, 196, 234, 252, 273, 291, 294, 343, 364, 388, 441, 468, 546, 582, 588, 637, 679, 686, 819, 873, 882, 1029, 1092, 1164, 1261, 1274, 1358, 1372, 1638, 1746, 1764, 1911, 2037, 2058, 2522, 2548, 2716, 3087, 3276, 3492, 3783, 3822, 4074, 4116, 4459, 4753, 5044, 5733, 6111, 6174, 7566, 7644, 8148, 8827, 8918, 9506, 11349, 11466, 12222, 12348, 13377, 14259, 15132, 17654, 17836, 19012, 22698, 22932, 24444, 26481, 26754, 28518, 33271, 35308, 40131, 42777, 45396, 52962, 53508, 57036, 61789, 66542, 79443, 80262, 85554, 99813, 105924, 123578, 133084, 158886, 160524, 171108, 185367, 199626, 247156, 299439, 317772, 370734, 399252, 432523, 556101, 598878, 741468, 865046, 1112202, 1197756, 1297569, 1730092, 2224404, 2595138, 3892707, 5190276, 7785414, 15570828]

約数ペア:

[(1, 15570828), (2, 7785414), (3, 5190276), (4, 3892707), (6, 2595138), (7, 2224404), (9, 1730092), (12, 1297569), (13, 1197756), (14, 1112202), (18, 865046), (21, 741468), (26, 598878), (28, 556101), (36, 432523), (39, 399252), (42, 370734), (49, 317772), (52, 299439), (63, 247156), (78, 199626), (84, 185367), (91, 171108), (97, 160524), (98, 158886), (117, 133084), (126, 123578), (147, 105924), (156, 99813), (182, 85554), (194, 80262), (196, 79443), (234, 66542), (252, 61789), (273, 57036), (291, 53508), (294, 52962), (343, 45396), (364, 42777), (388, 40131), (441, 35308), (468, 33271), (546, 28518), (582, 26754), (588, 26481), (637, 24444), (679, 22932), (686, 22698), (819, 19012), (873, 17836), (882, 17654), (1029, 15132), (1092, 14259), (1164, 13377), (1261, 12348), (1274, 12222), (1358, 11466), (1372, 11349), (1638, 9506), (1746, 8918), (1764, 8827), (1911, 8148), (2037, 7644), (2058, 7566), (2522, 6174), (2548, 6111), (2716, 5733), (3087, 5044), (3276, 4753), (3492, 4459), (3783, 4116), (3822, 4074)]