673669130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{122263}}^1$

素因数の和:122318

約数の個数: 32

約数和(自身を含む): 1320451200

約数和(自身を除く): 646782070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 122263, 244526, 611315, 1222630, 2322997, 3545627, 4645994, 7091254, 11614985, 17728135, 23229970, 35456270, 67366913, 134733826, 336834565, 673669130]

約数ペア:

[(1, 673669130), (2, 336834565), (5, 134733826), (10, 67366913), (19, 35456270), (29, 23229970), (38, 17728135), (58, 11614985), (95, 7091254), (145, 4645994), (190, 3545627), (290, 2322997), (551, 1222630), (1102, 611315), (2755, 244526), (5510, 122263)]