77156030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 98270530

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 2819, 3910, 5474, 5638, 13685, 14095, 19733, 27370, 28190, 39466, 47923, 64837, 95846, 98665, 129674, 197330, 239615, 324185, 335461, 453859, 479230, 648370, 670922, 907718, 1102229, 1677305, 2204458, 2269295, 3354610, 4538590, 5511145, 7715603, 11022290, 15431206, 38578015, 77156030]

約数ペア:

[(1, 77156030), (2, 38578015), (5, 15431206), (7, 11022290), (10, 7715603), (14, 5511145), (17, 4538590), (23, 3354610), (34, 2269295), (35, 2204458), (46, 1677305), (70, 1102229), (85, 907718), (115, 670922), (119, 648370), (161, 479230), (170, 453859), (230, 335461), (238, 324185), (322, 239615), (391, 197330), (595, 129674), (782, 98665), (805, 95846), (1190, 64837), (1610, 47923), (1955, 39466), (2737, 28190), (2819, 27370), (3910, 19733), (5474, 14095), (5638, 13685)]