174070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 342576

約数和(自身を除く): 168506

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 338, 515, 845, 1030, 1339, 1690, 2678, 6695, 13390, 17407, 34814, 87035, 174070]

約数ペア:

[(1, 174070), (2, 87035), (5, 34814), (10, 17407), (13, 13390), (26, 6695), (65, 2678), (103, 1690), (130, 1339), (169, 1030), (206, 845), (338, 515)]