64714030

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27077}}^1$

素因数の和:27323

約数の個数: 16

約数和(自身を含む): 116976960

約数和(自身を除く): 52262930

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 27077, 54154, 135385, 270770, 6471403, 12942806, 32357015, 64714030]

約数ペア:

[(1, 64714030), (2, 32357015), (5, 12942806), (10, 6471403), (239, 270770), (478, 135385), (1195, 54154), (2390, 27077)]