91574170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 172141200

約数和(自身を除く): 80567030

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2897, 3161, 5794, 6322, 14485, 15805, 28970, 31610, 84013, 168026, 315773, 420065, 631546, 840130, 1578865, 3157730, 9157417, 18314834, 45787085, 91574170]

約数ペア:

[(1, 91574170), (2, 45787085), (5, 18314834), (10, 9157417), (29, 3157730), (58, 1578865), (109, 840130), (145, 631546), (218, 420065), (290, 315773), (545, 168026), (1090, 84013), (2897, 31610), (3161, 28970), (5794, 15805), (6322, 14485)]