170690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 24

約数和(自身を含む): 335988

約数和(自身を除く): 165298

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 338, 505, 845, 1010, 1313, 1690, 2626, 6565, 13130, 17069, 34138, 85345, 170690]

約数ペア:

[(1, 170690), (2, 85345), (5, 34138), (10, 17069), (13, 13130), (26, 6565), (65, 2626), (101, 1690), (130, 1313), (169, 1010), (202, 845), (338, 505)]