2012121594315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1\times {\mathrm{22817}}^1$

素因数の和:26849

約数の個数: 96

約数和(自身を含む): 4043259058176

約数和(自身を除く): 2031137463861

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 3943, 4473, 7455, 11829, 19715, 22365, 22817, 27601, 35487, 59145, 68451, 82803, 114085, 138005, 159719, 177435, 205353, 248409, 279953, 342255, 414015, 479157, 798595, 839859, 1026765, 1242045, 1399765, 1437471, 1620007, 1959671, 2395785, 2519577, 4199295, 4860021, 5879013, 7187355, 8100035, 9798355, 11340049, 12597885, 14580063, 17637039, 24300105, 29395065, 34020147, 56700245, 72900315, 88185195, 89967431, 102060441, 170100735, 269902293, 449837155, 510302205, 629772017, 809706879, 1349511465, 1889316051, 3148860085, 4048534395, 5667948153, 6387687601, 9446580255, 19163062803, 28339740765, 31938438005, 44713813207, 57489188409, 95815314015, 134141439621, 223569066035, 287445942045, 402424318863, 670707198105, 2012121594315]

約数ペア:

[(1, 2012121594315), (3, 670707198105), (5, 402424318863), (7, 287445942045), (9, 223569066035), (15, 134141439621), (21, 95815314015), (35, 57489188409), (45, 44713813207), (63, 31938438005), (71, 28339740765), (105, 19163062803), (213, 9446580255), (315, 6387687601), (355, 5667948153), (497, 4048534395), (639, 3148860085), (1065, 1889316051), (1491, 1349511465), (2485, 809706879), (3195, 629772017), (3943, 510302205), (4473, 449837155), (7455, 269902293), (11829, 170100735), (19715, 102060441), (22365, 89967431), (22817, 88185195), (27601, 72900315), (35487, 56700245), (59145, 34020147), (68451, 29395065), (82803, 24300105), (114085, 17637039), (138005, 14580063), (159719, 12597885), (177435, 11340049), (205353, 9798355), (248409, 8100035), (279953, 7187355), (342255, 5879013), (414015, 4860021), (479157, 4199295), (798595, 2519577), (839859, 2395785), (1026765, 1959671), (1242045, 1620007), (1399765, 1437471)]