69919330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{537841}}^1$

素因数の和:537861

約数の個数: 16

約数和(自身を含む): 135536184

約数和(自身を除く): 65616854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 537841, 1075682, 2689205, 5378410, 6991933, 13983866, 34959665, 69919330]

約数ペア:

[(1, 69919330), (2, 34959665), (5, 13983866), (10, 6991933), (13, 5378410), (26, 2689205), (65, 1075682), (130, 537841)]