30711792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 85521312

約数和(自身を除く): 54809520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 617, 732, 816, 976, 1037, 1234, 1464, 1851, 2074, 2468, 2928, 3111, 3702, 4148, 4936, 6222, 7404, 8296, 9872, 10489, 12444, 14808, 16592, 20978, 24888, 29616, 31467, 37637, 41956, 49776, 62934, 75274, 83912, 112911, 125868, 150548, 167824, 225822, 251736, 301096, 451644, 503472, 602192, 639829, 903288, 1279658, 1806576, 1919487, 2559316, 3838974, 5118632, 7677948, 10237264, 15355896, 30711792]

約数ペア:

[(1, 30711792), (2, 15355896), (3, 10237264), (4, 7677948), (6, 5118632), (8, 3838974), (12, 2559316), (16, 1919487), (17, 1806576), (24, 1279658), (34, 903288), (48, 639829), (51, 602192), (61, 503472), (68, 451644), (102, 301096), (122, 251736), (136, 225822), (183, 167824), (204, 150548), (244, 125868), (272, 112911), (366, 83912), (408, 75274), (488, 62934), (617, 49776), (732, 41956), (816, 37637), (976, 31467), (1037, 29616), (1234, 24888), (1464, 20978), (1851, 16592), (2074, 14808), (2468, 12444), (2928, 10489), (3111, 9872), (3702, 8296), (4148, 7404), (4936, 6222)]