86648730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8843

約数の個数: 64

約数和(自身を含む): 242749440

約数和(自身を除く): 156100710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 8779, 9870, 17558, 26337, 43895, 52674, 61453, 87790, 122906, 131685, 184359, 263370, 307265, 368718, 412613, 614530, 825226, 921795, 1237839, 1843590, 2063065, 2475678, 2888291, 4126130, 5776582, 6189195, 8664873, 12378390, 14441455, 17329746, 28882910, 43324365, 86648730]

約数ペア:

[(1, 86648730), (2, 43324365), (3, 28882910), (5, 17329746), (6, 14441455), (7, 12378390), (10, 8664873), (14, 6189195), (15, 5776582), (21, 4126130), (30, 2888291), (35, 2475678), (42, 2063065), (47, 1843590), (70, 1237839), (94, 921795), (105, 825226), (141, 614530), (210, 412613), (235, 368718), (282, 307265), (329, 263370), (470, 184359), (658, 131685), (705, 122906), (987, 87790), (1410, 61453), (1645, 52674), (1974, 43895), (3290, 26337), (4935, 17558), (8779, 9870)]