34205780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 48288940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 929, 1052, 1315, 1841, 1858, 2630, 3682, 3716, 4645, 5260, 6503, 7364, 9205, 9290, 13006, 18410, 18580, 26012, 32515, 36820, 65030, 130060, 244327, 488654, 977308, 1221635, 1710289, 2443270, 3420578, 4886540, 6841156, 8551445, 17102890, 34205780]

約数ペア:

[(1, 34205780), (2, 17102890), (4, 8551445), (5, 6841156), (7, 4886540), (10, 3420578), (14, 2443270), (20, 1710289), (28, 1221635), (35, 977308), (70, 488654), (140, 244327), (263, 130060), (526, 65030), (929, 36820), (1052, 32515), (1315, 26012), (1841, 18580), (1858, 18410), (2630, 13006), (3682, 9290), (3716, 9205), (4645, 7364), (5260, 6503)]