34312780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 76063680

約数和(自身を除く): 41750900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 769, 970, 1538, 1940, 2231, 3076, 3845, 4462, 7690, 8924, 11155, 15380, 17687, 22310, 35374, 44620, 70748, 74593, 88435, 149186, 176870, 298372, 353740, 372965, 745930, 1491860, 1715639, 3431278, 6862556, 8578195, 17156390, 34312780]

約数ペア:

[(1, 34312780), (2, 17156390), (4, 8578195), (5, 6862556), (10, 3431278), (20, 1715639), (23, 1491860), (46, 745930), (92, 372965), (97, 353740), (115, 298372), (194, 176870), (230, 149186), (388, 88435), (460, 74593), (485, 70748), (769, 44620), (970, 35374), (1538, 22310), (1940, 17687), (2231, 15380), (3076, 11155), (3845, 8924), (4462, 7690)]