30742404

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 92231328

約数和(自身を除く): 61488924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 97, 98, 132, 147, 154, 194, 196, 231, 291, 294, 308, 343, 388, 462, 539, 582, 588, 679, 686, 924, 1029, 1067, 1078, 1164, 1358, 1372, 1617, 2037, 2058, 2134, 2156, 2401, 2716, 3201, 3234, 3773, 4074, 4116, 4268, 4753, 4802, 6402, 6468, 7203, 7469, 7546, 8148, 9506, 9604, 11319, 12804, 14259, 14406, 14938, 15092, 19012, 22407, 22638, 26411, 28518, 28812, 29876, 33271, 44814, 45276, 52283, 52822, 57036, 66542, 79233, 89628, 99813, 104566, 105644, 133084, 156849, 158466, 199626, 209132, 232897, 313698, 316932, 365981, 399252, 465794, 627396, 698691, 731962, 931588, 1097943, 1397382, 1463924, 2195886, 2561867, 2794764, 4391772, 5123734, 7685601, 10247468, 15371202, 30742404]

約数ペア:

[(1, 30742404), (2, 15371202), (3, 10247468), (4, 7685601), (6, 5123734), (7, 4391772), (11, 2794764), (12, 2561867), (14, 2195886), (21, 1463924), (22, 1397382), (28, 1097943), (33, 931588), (42, 731962), (44, 698691), (49, 627396), (66, 465794), (77, 399252), (84, 365981), (97, 316932), (98, 313698), (132, 232897), (147, 209132), (154, 199626), (194, 158466), (196, 156849), (231, 133084), (291, 105644), (294, 104566), (308, 99813), (343, 89628), (388, 79233), (462, 66542), (539, 57036), (582, 52822), (588, 52283), (679, 45276), (686, 44814), (924, 33271), (1029, 29876), (1067, 28812), (1078, 28518), (1164, 26411), (1358, 22638), (1372, 22407), (1617, 19012), (2037, 15092), (2058, 14938), (2134, 14406), (2156, 14259), (2401, 12804), (2716, 11319), (3201, 9604), (3234, 9506), (3773, 8148), (4074, 7546), (4116, 7469), (4268, 7203), (4753, 6468), (4802, 6402)]