34607720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17657}}^1$

素因数の和:17682

約数の個数: 48

約数和(自身を含む): 90585540

約数和(自身を除く): 55977820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 17657, 35314, 70628, 88285, 123599, 141256, 176570, 247198, 353140, 494396, 617995, 706280, 865193, 988792, 1235990, 1730386, 2471980, 3460772, 4325965, 4943960, 6921544, 8651930, 17303860, 34607720]

約数ペア:

[(1, 34607720), (2, 17303860), (4, 8651930), (5, 6921544), (7, 4943960), (8, 4325965), (10, 3460772), (14, 2471980), (20, 1730386), (28, 1235990), (35, 988792), (40, 865193), (49, 706280), (56, 617995), (70, 494396), (98, 353140), (140, 247198), (196, 176570), (245, 141256), (280, 123599), (392, 88285), (490, 70628), (980, 35314), (1960, 17657)]