186742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205211}}^1$

素因数の和:205238

約数の個数: 32

約数和(自身を含む): 413707392

約数和(自身を除く): 226965382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 205211, 410422, 1026055, 1436477, 2052110, 2667743, 2872954, 5335486, 7182385, 13338715, 14364770, 18674201, 26677430, 37348402, 93371005, 186742010]

約数ペア:

[(1, 186742010), (2, 93371005), (5, 37348402), (7, 26677430), (10, 18674201), (13, 14364770), (14, 13338715), (26, 7182385), (35, 5335486), (65, 2872954), (70, 2667743), (91, 2052110), (130, 1436477), (182, 1026055), (455, 410422), (910, 205211)]