30840194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8750

約数の個数: 32

約数和(自身を含む): 60189696

約数和(自身を除く): 29349502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8707, 17414, 60949, 95777, 121898, 191554, 200261, 400522, 670439, 1340878, 1401827, 2202871, 2803654, 4405742, 15420097, 30840194]

約数ペア:

[(1, 30840194), (2, 15420097), (7, 4405742), (11, 2803654), (14, 2202871), (22, 1401827), (23, 1340878), (46, 670439), (77, 400522), (154, 200261), (161, 191554), (253, 121898), (322, 95777), (506, 60949), (1771, 17414), (3542, 8707)]