170710810

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 311247360

約数和(自身を除く): 140536550

約数列:

[1, 2, 5, 10, 157, 227, 314, 454, 479, 785, 958, 1135, 1570, 2270, 2395, 4790, 35639, 71278, 75203, 108733, 150406, 178195, 217466, 356390, 376015, 543665, 752030, 1087330, 17071081, 34142162, 85355405, 170710810]

約数ペア:

[(1, 170710810), (2, 85355405), (5, 34142162), (10, 17071081), (157, 1087330), (227, 752030), (314, 543665), (454, 376015), (479, 356390), (785, 217466), (958, 178195), (1135, 150406), (1570, 108733), (2270, 75203), (2395, 71278), (4790, 35639)]