78227030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9391}}^1$

素因数の和:9429

約数の個数: 48

約数和(自身を含む): 173451456

約数和(自身を除く): 95224426

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 9391, 18782, 46955, 65737, 93910, 131474, 159647, 319294, 328685, 460159, 657370, 798235, 920318, 1117529, 1596470, 2235058, 2300795, 4601590, 5587645, 7822703, 11175290, 15645406, 39113515, 78227030]

約数ペア:

[(1, 78227030), (2, 39113515), (5, 15645406), (7, 11175290), (10, 7822703), (14, 5587645), (17, 4601590), (34, 2300795), (35, 2235058), (49, 1596470), (70, 1117529), (85, 920318), (98, 798235), (119, 657370), (170, 460159), (238, 328685), (245, 319294), (490, 159647), (595, 131474), (833, 93910), (1190, 65737), (1666, 46955), (4165, 18782), (8330, 9391)]