30755788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64613}}^1$

素因数の和:64641

約数の個数: 24

約数和(自身を含む): 65130912

約数和(自身を除く): 34375124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64613, 129226, 258452, 452291, 904582, 1098421, 1809164, 2196842, 4393684, 7688947, 15377894, 30755788]

約数ペア:

[(1, 30755788), (2, 15377894), (4, 7688947), (7, 4393684), (14, 2196842), (17, 1809164), (28, 1098421), (34, 904582), (68, 452291), (119, 258452), (238, 129226), (476, 64613)]