275478230

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 502205184

約数和(自身を除く): 226726954

約数列:

[1, 2, 5, 10, 137, 233, 274, 466, 685, 863, 1165, 1370, 1726, 2330, 4315, 8630, 31921, 63842, 118231, 159605, 201079, 236462, 319210, 402158, 591155, 1005395, 1182310, 2010790, 27547823, 55095646, 137739115, 275478230]

約数ペア:

[(1, 275478230), (2, 137739115), (5, 55095646), (10, 27547823), (137, 2010790), (233, 1182310), (274, 1005395), (466, 591155), (685, 402158), (863, 319210), (1165, 236462), (1370, 201079), (1726, 159605), (2330, 118231), (4315, 63842), (8630, 31921)]