30780176

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6703}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 69828864

約数和(自身を除く): 39048688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6703, 13406, 26812, 46921, 53624, 93842, 107248, 187684, 274823, 375368, 549646, 750736, 1099292, 1923761, 2198584, 3847522, 4397168, 7695044, 15390088, 30780176]

約数ペア:

[(1, 30780176), (2, 15390088), (4, 7695044), (7, 4397168), (8, 3847522), (14, 2198584), (16, 1923761), (28, 1099292), (41, 750736), (56, 549646), (82, 375368), (112, 274823), (164, 187684), (287, 107248), (328, 93842), (574, 53624), (656, 46921), (1148, 26812), (2296, 13406), (4592, 6703)]