69390010

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{7823}}^1$

素因数の和:8717

約数の個数: 16

約数和(自身を含む): 125058816

約数和(自身を除く): 55668806

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 7823, 8870, 15646, 39115, 78230, 6939001, 13878002, 34695005, 69390010]

約数ペア:

[(1, 69390010), (2, 34695005), (5, 13878002), (10, 6939001), (887, 78230), (1774, 39115), (4435, 15646), (7823, 8870)]