34939990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 66557376

約数和(自身を除く): 31617386

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 2081, 3358, 4162, 8395, 10405, 16790, 20810, 47863, 95726, 151913, 239315, 303826, 478630, 759565, 1519130, 3493999, 6987998, 17469995, 34939990]

約数ペア:

[(1, 34939990), (2, 17469995), (5, 6987998), (10, 3493999), (23, 1519130), (46, 759565), (73, 478630), (115, 303826), (146, 239315), (230, 151913), (365, 95726), (730, 47863), (1679, 20810), (2081, 16790), (3358, 10405), (4162, 8395)]