30387784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23593}}^1$

素因数の和:23629

約数の個数: 32

約数和(自身を含む): 67950720

約数和(自身を除く): 37562936

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 23593, 47186, 94372, 165151, 188744, 330302, 542639, 660604, 1085278, 1321208, 2170556, 3798473, 4341112, 7596946, 15193892, 30387784]

約数ペア:

[(1, 30387784), (2, 15193892), (4, 7596946), (7, 4341112), (8, 3798473), (14, 2170556), (23, 1321208), (28, 1085278), (46, 660604), (56, 542639), (92, 330302), (161, 188744), (184, 165151), (322, 94372), (644, 47186), (1288, 23593)]