2012070450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1031831}}^1$

素因数の和:1031859

約数の個数: 48

約数和(自身を含む): 5373781056

約数和(自身を除く): 3361710606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1031831, 2063662, 3095493, 5159155, 6190986, 10318310, 13413803, 15477465, 25795775, 26827606, 30954930, 40241409, 51591550, 67069015, 77387325, 80482818, 134138030, 154774650, 201207045, 335345075, 402414090, 670690150, 1006035225, 2012070450]

約数ペア:

[(1, 2012070450), (2, 1006035225), (3, 670690150), (5, 402414090), (6, 335345075), (10, 201207045), (13, 154774650), (15, 134138030), (25, 80482818), (26, 77387325), (30, 67069015), (39, 51591550), (50, 40241409), (65, 30954930), (75, 26827606), (78, 25795775), (130, 15477465), (150, 13413803), (195, 10318310), (325, 6190986), (390, 5159155), (650, 3095493), (975, 2063662), (1950, 1031831)]