8861030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 16956000

約数和(自身を除く): 8094970

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 313, 626, 745, 1490, 1565, 2831, 3130, 5662, 5947, 11894, 14155, 28310, 29735, 46637, 59470, 93274, 233185, 466370, 886103, 1772206, 4430515, 8861030]

約数ペア:

[(1, 8861030), (2, 4430515), (5, 1772206), (10, 886103), (19, 466370), (38, 233185), (95, 93274), (149, 59470), (190, 46637), (298, 29735), (313, 28310), (626, 14155), (745, 11894), (1490, 5947), (1565, 5662), (2831, 3130)]