173126590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190249}}^1$

素因数の和:190276

約数の個数: 32

約数和(自身を含む): 383544000

約数和(自身を除く): 210417410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 190249, 380498, 951245, 1331743, 1902490, 2473237, 2663486, 4946474, 6658715, 12366185, 13317430, 17312659, 24732370, 34625318, 86563295, 173126590]

約数ペア:

[(1, 173126590), (2, 86563295), (5, 34625318), (7, 24732370), (10, 17312659), (13, 13317430), (14, 12366185), (26, 6658715), (35, 4946474), (65, 2663486), (70, 2473237), (91, 1902490), (130, 1331743), (182, 951245), (455, 380498), (910, 190249)]