1570828060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 3323376000

約数和(自身を除く): 1752547940

約数列:

[1, 2, 4, 5, 10, 20, 313, 349, 626, 698, 719, 1252, 1396, 1438, 1565, 1745, 2876, 3130, 3490, 3595, 6260, 6980, 7190, 14380, 109237, 218474, 225047, 250931, 436948, 450094, 501862, 546185, 900188, 1003724, 1092370, 1125235, 1254655, 2184740, 2250470, 2509310, 4500940, 5018620, 78541403, 157082806, 314165612, 392707015, 785414030, 1570828060]

約数ペア:

[(1, 1570828060), (2, 785414030), (4, 392707015), (5, 314165612), (10, 157082806), (20, 78541403), (313, 5018620), (349, 4500940), (626, 2509310), (698, 2250470), (719, 2184740), (1252, 1254655), (1396, 1125235), (1438, 1092370), (1565, 1003724), (1745, 900188), (2876, 546185), (3130, 501862), (3490, 450094), (3595, 436948), (6260, 250931), (6980, 225047), (7190, 218474), (14380, 109237)]