118979990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{201661}}^1$

素因数の和:201727

約数の個数: 16

約数和(自身を含む): 217794960

約数和(自身を除く): 98814970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 201661, 403322, 1008305, 2016610, 11897999, 23795998, 59489995, 118979990]

約数ペア:

[(1, 118979990), (2, 59489995), (5, 23795998), (10, 11897999), (59, 2016610), (118, 1008305), (295, 403322), (590, 201661)]