64135190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{916217}}^1$

素因数の和:916231

約数の個数: 16

約数和(自身を含む): 131935392

約数和(自身を除く): 67800202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 916217, 1832434, 4581085, 6413519, 9162170, 12827038, 32067595, 64135190]

約数ペア:

[(1, 64135190), (2, 32067595), (5, 12827038), (7, 9162170), (10, 6413519), (14, 4581085), (35, 1832434), (70, 916217)]