69926870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{537899}}^1$

素因数の和:537919

約数の個数: 16

約数和(自身を含む): 135550800

約数和(自身を除く): 65623930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 537899, 1075798, 2689495, 5378990, 6992687, 13985374, 34963435, 69926870]

約数ペア:

[(1, 69926870), (2, 34963435), (5, 13985374), (10, 6992687), (13, 5378990), (26, 2689495), (65, 1075798), (130, 537899)]