2023642005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4547

約数の個数: 128

約数和(自身を含む): 4461060096

約数和(自身を除く): 2437418091

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 23, 33, 35, 51, 55, 69, 77, 85, 105, 115, 119, 161, 165, 187, 231, 253, 255, 345, 357, 385, 391, 483, 561, 595, 759, 805, 935, 1155, 1173, 1265, 1309, 1771, 1785, 1955, 2415, 2737, 2805, 3795, 3927, 4301, 4481, 5313, 5865, 6545, 8211, 8855, 12903, 13443, 13685, 19635, 21505, 22405, 26565, 30107, 31367, 41055, 49291, 64515, 67215, 76177, 90321, 94101, 103063, 147873, 150535, 156835, 228531, 246455, 309189, 345037, 380885, 451605, 470505, 515315, 533239, 721441, 739365, 837947, 1035111, 1133693, 1142655, 1545945, 1599717, 1725185, 1752071, 2164323, 2513841, 2666195, 3401079, 3607205, 4189735, 5175555, 5256213, 5668465, 5865629, 7935851, 7998585, 8760355, 10821615, 12264497, 12569205, 17005395, 17596887, 19272781, 23807553, 26281065, 29328145, 36793491, 39679255, 57818343, 61322485, 87984435, 96363905, 119037765, 134909467, 183967455, 289091715, 404728401, 674547335, 2023642005]

約数ペア:

[(1, 2023642005), (3, 674547335), (5, 404728401), (7, 289091715), (11, 183967455), (15, 134909467), (17, 119037765), (21, 96363905), (23, 87984435), (33, 61322485), (35, 57818343), (51, 39679255), (55, 36793491), (69, 29328145), (77, 26281065), (85, 23807553), (105, 19272781), (115, 17596887), (119, 17005395), (161, 12569205), (165, 12264497), (187, 10821615), (231, 8760355), (253, 7998585), (255, 7935851), (345, 5865629), (357, 5668465), (385, 5256213), (391, 5175555), (483, 4189735), (561, 3607205), (595, 3401079), (759, 2666195), (805, 2513841), (935, 2164323), (1155, 1752071), (1173, 1725185), (1265, 1599717), (1309, 1545945), (1771, 1142655), (1785, 1133693), (1955, 1035111), (2415, 837947), (2737, 739365), (2805, 721441), (3795, 533239), (3927, 515315), (4301, 470505), (4481, 451605), (5313, 380885), (5865, 345037), (6545, 309189), (8211, 246455), (8855, 228531), (12903, 156835), (13443, 150535), (13685, 147873), (19635, 103063), (21505, 94101), (22405, 90321), (26565, 76177), (30107, 67215), (31367, 64515), (41055, 49291)]