2017150170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1372211}}^1$

素因数の和:1372235

約数の個数: 48

約数和(自身を含む): 5631558048

約数和(自身を除く): 3614407878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1372211, 2744422, 4116633, 6861055, 8233266, 9605477, 13722110, 19210954, 20583165, 28816431, 41166330, 48027385, 57632862, 67238339, 96054770, 134476678, 144082155, 201715017, 288164310, 336191695, 403430034, 672383390, 1008575085, 2017150170]

約数ペア:

[(1, 2017150170), (2, 1008575085), (3, 672383390), (5, 403430034), (6, 336191695), (7, 288164310), (10, 201715017), (14, 144082155), (15, 134476678), (21, 96054770), (30, 67238339), (35, 57632862), (42, 48027385), (49, 41166330), (70, 28816431), (98, 20583165), (105, 19210954), (147, 13722110), (210, 9605477), (245, 8233266), (294, 6861055), (490, 4116633), (735, 2744422), (1470, 1372211)]