30309496

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 68302080

約数和(自身を除く): 37992584

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 287, 301, 307, 328, 344, 574, 602, 614, 1148, 1204, 1228, 1763, 2149, 2296, 2408, 2456, 3526, 4298, 7052, 8596, 12341, 12587, 13201, 14104, 17192, 24682, 25174, 26402, 49364, 50348, 52804, 88109, 92407, 98728, 100696, 105608, 176218, 184814, 352436, 369628, 541241, 704872, 739256, 1082482, 2164964, 3788687, 4329928, 7577374, 15154748, 30309496]

約数ペア:

[(1, 30309496), (2, 15154748), (4, 7577374), (7, 4329928), (8, 3788687), (14, 2164964), (28, 1082482), (41, 739256), (43, 704872), (56, 541241), (82, 369628), (86, 352436), (164, 184814), (172, 176218), (287, 105608), (301, 100696), (307, 98728), (328, 92407), (344, 88109), (574, 52804), (602, 50348), (614, 49364), (1148, 26402), (1204, 25174), (1228, 24682), (1763, 17192), (2149, 14104), (2296, 13201), (2408, 12587), (2456, 12341), (3526, 8596), (4298, 7052)]