64867170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2162239}}^1$

素因数の和:2162249

約数の個数: 16

約数和(自身を含む): 155681280

約数和(自身を除く): 90814110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2162239, 4324478, 6486717, 10811195, 12973434, 21622390, 32433585, 64867170]

約数ペア:

[(1, 64867170), (2, 32433585), (3, 21622390), (5, 12973434), (6, 10811195), (10, 6486717), (15, 4324478), (30, 2162239)]