64031330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30637}}^1$

素因数の和:30674

約数の個数: 32

約数和(自身を含む): 132356160

約数和(自身を除く): 68324830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 30637, 61274, 153185, 306370, 337007, 582103, 674014, 1164206, 1685035, 2910515, 3370070, 5821030, 6403133, 12806266, 32015665, 64031330]

約数ペア:

[(1, 64031330), (2, 32015665), (5, 12806266), (10, 6403133), (11, 5821030), (19, 3370070), (22, 2910515), (38, 1685035), (55, 1164206), (95, 674014), (110, 582103), (190, 337007), (209, 306370), (418, 153185), (1045, 61274), (2090, 30637)]