138322690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54673}}^1$

素因数の和:54714

約数の個数: 32

約数和(自身を含む): 283430016

約数和(自身を除く): 145107326

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 54673, 109346, 273365, 546730, 601403, 1202806, 1257479, 2514958, 3007015, 6014030, 6287395, 12574790, 13832269, 27664538, 69161345, 138322690]

約数ペア:

[(1, 138322690), (2, 69161345), (5, 27664538), (10, 13832269), (11, 12574790), (22, 6287395), (23, 6014030), (46, 3007015), (55, 2514958), (110, 1257479), (115, 1202806), (230, 601403), (253, 546730), (506, 273365), (1265, 109346), (2530, 54673)]