171682010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{217319}}^1$

素因数の和:217405

約数の個数: 16

約数和(自身を含む): 312940800

約数和(自身を除く): 141258790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 217319, 434638, 1086595, 2173190, 17168201, 34336402, 85841005, 171682010]

約数ペア:

[(1, 171682010), (2, 85841005), (5, 34336402), (10, 17168201), (79, 2173190), (158, 1086595), (395, 434638), (790, 217319)]