40746810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104479}}^1$

素因数の和:104502

約数の個数: 32

約数和(自身を含む): 105315840

約数和(自身を除く): 64569030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104479, 208958, 313437, 522395, 626874, 1044790, 1358227, 1567185, 2716454, 3134370, 4074681, 6791135, 8149362, 13582270, 20373405, 40746810]

約数ペア:

[(1, 40746810), (2, 20373405), (3, 13582270), (5, 8149362), (6, 6791135), (10, 4074681), (13, 3134370), (15, 2716454), (26, 1567185), (30, 1358227), (39, 1044790), (65, 626874), (78, 522395), (130, 313437), (195, 208958), (390, 104479)]