138711130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 254202624

約数和(自身を除く): 115491494

約数列:

[1, 2, 5, 10, 103, 137, 206, 274, 515, 685, 983, 1030, 1370, 1966, 4915, 9830, 14111, 28222, 70555, 101249, 134671, 141110, 202498, 269342, 506245, 673355, 1012490, 1346710, 13871113, 27742226, 69355565, 138711130]

約数ペア:

[(1, 138711130), (2, 69355565), (5, 27742226), (10, 13871113), (103, 1346710), (137, 1012490), (206, 673355), (274, 506245), (515, 269342), (685, 202498), (983, 141110), (1030, 134671), (1370, 101249), (1966, 70555), (4915, 28222), (9830, 14111)]