66350310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 174363840

約数和(自身を除く): 108013530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 2789, 3965, 4758, 5578, 7930, 8367, 11895, 13945, 16734, 23790, 27890, 36257, 41835, 72514, 83670, 108771, 170129, 181285, 217542, 340258, 362570, 510387, 543855, 850645, 1020774, 1087710, 1701290, 2211677, 2551935, 4423354, 5103870, 6635031, 11058385, 13270062, 22116770, 33175155, 66350310]

約数ペア:

[(1, 66350310), (2, 33175155), (3, 22116770), (5, 13270062), (6, 11058385), (10, 6635031), (13, 5103870), (15, 4423354), (26, 2551935), (30, 2211677), (39, 1701290), (61, 1087710), (65, 1020774), (78, 850645), (122, 543855), (130, 510387), (183, 362570), (195, 340258), (305, 217542), (366, 181285), (390, 170129), (610, 108771), (793, 83670), (915, 72514), (1586, 41835), (1830, 36257), (2379, 27890), (2789, 23790), (3965, 16734), (4758, 13945), (5578, 11895), (7930, 8367)]