30680824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 59783040

約数和(自身を除く): 29102216

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 641, 772, 1282, 1544, 2564, 5128, 5983, 11966, 19871, 23932, 39742, 47864, 79484, 123713, 158968, 247426, 494852, 989704, 3835103, 7670206, 15340412, 30680824]

約数ペア:

[(1, 30680824), (2, 15340412), (4, 7670206), (8, 3835103), (31, 989704), (62, 494852), (124, 247426), (193, 158968), (248, 123713), (386, 79484), (641, 47864), (772, 39742), (1282, 23932), (1544, 19871), (2564, 11966), (5128, 5983)]