8051987230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{60637}}^1$

素因数の和:60929

約数の個数: 48

約数和(自身を含む): 16922367936

約数和(自身を除く): 8870380706

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 490, 542, 1355, 1897, 2710, 3794, 9485, 13279, 18970, 26558, 60637, 66395, 121274, 132790, 303185, 424459, 606370, 848918, 2122295, 2971213, 4244590, 5942426, 14856065, 16432627, 29712130, 32865254, 82163135, 115028389, 164326270, 230056778, 575141945, 805198723, 1150283890, 1610397446, 4025993615, 8051987230]

約数ペア:

[(1, 8051987230), (2, 4025993615), (5, 1610397446), (7, 1150283890), (10, 805198723), (14, 575141945), (35, 230056778), (49, 164326270), (70, 115028389), (98, 82163135), (245, 32865254), (271, 29712130), (490, 16432627), (542, 14856065), (1355, 5942426), (1897, 4244590), (2710, 2971213), (3794, 2122295), (9485, 848918), (13279, 606370), (18970, 424459), (26558, 303185), (60637, 132790), (66395, 121274)]