30648824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 66420000

約数和(自身を除く): 35771176

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 409, 493, 551, 646, 818, 986, 1102, 1292, 1636, 1972, 2204, 2584, 3272, 3944, 4408, 6953, 7771, 9367, 11861, 13906, 15542, 18734, 23722, 27812, 31084, 37468, 47444, 55624, 62168, 74936, 94888, 132107, 201637, 225359, 264214, 403274, 450718, 528428, 806548, 901436, 1056856, 1613096, 1802872, 3831103, 7662206, 15324412, 30648824]

約数ペア:

[(1, 30648824), (2, 15324412), (4, 7662206), (8, 3831103), (17, 1802872), (19, 1613096), (29, 1056856), (34, 901436), (38, 806548), (58, 528428), (68, 450718), (76, 403274), (116, 264214), (136, 225359), (152, 201637), (232, 132107), (323, 94888), (409, 74936), (493, 62168), (551, 55624), (646, 47444), (818, 37468), (986, 31084), (1102, 27812), (1292, 23722), (1636, 18734), (1972, 15542), (2204, 13906), (2584, 11861), (3272, 9367), (3944, 7771), (4408, 6953)]