2012358735

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{74161}}^1$

素因数の和:74245

約数の個数: 40

約数和(自身を含む): 3661229616

約数和(自身を除く): 1648870881

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 3015, 5427, 9045, 27135, 74161, 222483, 370805, 667449, 1112415, 2002347, 3337245, 4968787, 6007041, 10011735, 14906361, 24843935, 30035205, 44719083, 74531805, 134157249, 223595415, 402471747, 670786245, 2012358735]

約数ペア:

[(1, 2012358735), (3, 670786245), (5, 402471747), (9, 223595415), (15, 134157249), (27, 74531805), (45, 44719083), (67, 30035205), (81, 24843935), (135, 14906361), (201, 10011735), (335, 6007041), (405, 4968787), (603, 3337245), (1005, 2002347), (1809, 1112415), (3015, 667449), (5427, 370805), (9045, 222483), (27135, 74161)]