30488976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 103369500

約数和(自身を除く): 72880524

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 149, 168, 174, 196, 203, 232, 252, 261, 294, 298, 336, 348, 392, 406, 441, 447, 464, 504, 522, 588, 596, 609, 696, 784, 812, 882, 894, 1008, 1043, 1044, 1176, 1192, 1218, 1341, 1392, 1421, 1624, 1764, 1788, 1827, 2086, 2088, 2352, 2384, 2436, 2682, 2842, 3129, 3248, 3528, 3576, 3654, 4172, 4176, 4263, 4321, 4872, 5364, 5684, 6258, 7056, 7152, 7301, 7308, 8344, 8526, 8642, 9387, 9744, 10728, 11368, 12516, 12789, 12963, 14602, 14616, 16688, 17052, 17284, 18774, 21456, 21903, 22736, 25032, 25578, 25926, 29204, 29232, 30247, 34104, 34568, 37548, 38889, 43806, 50064, 51156, 51852, 58408, 60494, 65709, 68208, 69136, 75096, 77778, 87612, 90741, 102312, 103704, 116816, 120988, 131418, 150192, 155556, 175224, 181482, 204624, 207408, 211729, 241976, 262836, 272223, 311112, 350448, 362964, 423458, 483952, 525672, 544446, 622224, 635187, 725928, 846916, 1051344, 1088892, 1270374, 1451856, 1693832, 1905561, 2177784, 2540748, 3387664, 3811122, 4355568, 5081496, 7622244, 10162992, 15244488, 30488976]

約数ペア:

[(1, 30488976), (2, 15244488), (3, 10162992), (4, 7622244), (6, 5081496), (7, 4355568), (8, 3811122), (9, 3387664), (12, 2540748), (14, 2177784), (16, 1905561), (18, 1693832), (21, 1451856), (24, 1270374), (28, 1088892), (29, 1051344), (36, 846916), (42, 725928), (48, 635187), (49, 622224), (56, 544446), (58, 525672), (63, 483952), (72, 423458), (84, 362964), (87, 350448), (98, 311112), (112, 272223), (116, 262836), (126, 241976), (144, 211729), (147, 207408), (149, 204624), (168, 181482), (174, 175224), (196, 155556), (203, 150192), (232, 131418), (252, 120988), (261, 116816), (294, 103704), (298, 102312), (336, 90741), (348, 87612), (392, 77778), (406, 75096), (441, 69136), (447, 68208), (464, 65709), (504, 60494), (522, 58408), (588, 51852), (596, 51156), (609, 50064), (696, 43806), (784, 38889), (812, 37548), (882, 34568), (894, 34104), (1008, 30247), (1043, 29232), (1044, 29204), (1176, 25926), (1192, 25578), (1218, 25032), (1341, 22736), (1392, 21903), (1421, 21456), (1624, 18774), (1764, 17284), (1788, 17052), (1827, 16688), (2086, 14616), (2088, 14602), (2352, 12963), (2384, 12789), (2436, 12516), (2682, 11368), (2842, 10728), (3129, 9744), (3248, 9387), (3528, 8642), (3576, 8526), (3654, 8344), (4172, 7308), (4176, 7301), (4263, 7152), (4321, 7056), (4872, 6258), (5364, 5684)]