30706288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 62558496

約数和(自身を除く): 31852208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 181, 184, 362, 368, 461, 724, 922, 1448, 1844, 2896, 3688, 4163, 7376, 8326, 10603, 16652, 21206, 33304, 42412, 66608, 83441, 84824, 166882, 169648, 333764, 667528, 1335056, 1919143, 3838286, 7676572, 15353144, 30706288]

約数ペア:

[(1, 30706288), (2, 15353144), (4, 7676572), (8, 3838286), (16, 1919143), (23, 1335056), (46, 667528), (92, 333764), (181, 169648), (184, 166882), (362, 84824), (368, 83441), (461, 66608), (724, 42412), (922, 33304), (1448, 21206), (1844, 16652), (2896, 10603), (3688, 8326), (4163, 7376)]