345047030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{2129}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 654847200

約数和(自身を除く): 309800170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 853, 1706, 2129, 4258, 4265, 8530, 10645, 16207, 21290, 32414, 40451, 80902, 81035, 162070, 202255, 404510, 1816037, 3632074, 9080185, 18160370, 34504703, 69009406, 172523515, 345047030]

約数ペア:

[(1, 345047030), (2, 172523515), (5, 69009406), (10, 34504703), (19, 18160370), (38, 9080185), (95, 3632074), (190, 1816037), (853, 404510), (1706, 202255), (2129, 162070), (4258, 81035), (4265, 80902), (8530, 40451), (10645, 32414), (16207, 21290)]