170440010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2039}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 331067520

約数和(自身を除く): 160627510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 2039, 3215, 4078, 6430, 8359, 10195, 16718, 20390, 26507, 41795, 53014, 83590, 132535, 265070, 1311077, 2622154, 6555385, 13110770, 17044001, 34088002, 85220005, 170440010]

約数ペア:

[(1, 170440010), (2, 85220005), (5, 34088002), (10, 17044001), (13, 13110770), (26, 6555385), (65, 2622154), (130, 1311077), (643, 265070), (1286, 132535), (2039, 83590), (3215, 53014), (4078, 41795), (6430, 26507), (8359, 20390), (10195, 16718)]