180634610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3209}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 351071280

約数和(自身を除く): 170436670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 3209, 4330, 5629, 6418, 11258, 16045, 28145, 32090, 41717, 56290, 83434, 208585, 417170, 1389497, 2778994, 6947485, 13894970, 18063461, 36126922, 90317305, 180634610]

約数ペア:

[(1, 180634610), (2, 90317305), (5, 36126922), (10, 18063461), (13, 13894970), (26, 6947485), (65, 2778994), (130, 1389497), (433, 417170), (866, 208585), (2165, 83434), (3209, 56290), (4330, 41717), (5629, 32090), (6418, 28145), (11258, 16045)]