77071030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 79693130

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 107, 170, 190, 214, 223, 323, 446, 535, 646, 1070, 1115, 1615, 1819, 2033, 2230, 3230, 3638, 3791, 4066, 4237, 7582, 8474, 9095, 10165, 18190, 18955, 20330, 21185, 23861, 34561, 37910, 42370, 47722, 69122, 72029, 119305, 144058, 172805, 238610, 345610, 360145, 405637, 453359, 720290, 811274, 906718, 2028185, 2266795, 4056370, 4533590, 7707103, 15414206, 38535515, 77071030]

約数ペア:

[(1, 77071030), (2, 38535515), (5, 15414206), (10, 7707103), (17, 4533590), (19, 4056370), (34, 2266795), (38, 2028185), (85, 906718), (95, 811274), (107, 720290), (170, 453359), (190, 405637), (214, 360145), (223, 345610), (323, 238610), (446, 172805), (535, 144058), (646, 119305), (1070, 72029), (1115, 69122), (1615, 47722), (1819, 42370), (2033, 37910), (2230, 34561), (3230, 23861), (3638, 21185), (3791, 20330), (4066, 18955), (4237, 18190), (7582, 10165), (8474, 9095)]