153423970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{32713}}^1$

素因数の和:32794

約数の個数: 32

約数和(自身を含む): 320335488

約数和(自身を除く): 166911518

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 32713, 65426, 163565, 228991, 327130, 457982, 1144955, 2191771, 2289910, 4383542, 10958855, 15342397, 21917710, 30684794, 76711985, 153423970]

約数ペア:

[(1, 153423970), (2, 76711985), (5, 30684794), (7, 21917710), (10, 15342397), (14, 10958855), (35, 4383542), (67, 2289910), (70, 2191771), (134, 1144955), (335, 457982), (469, 327130), (670, 228991), (938, 163565), (2345, 65426), (4690, 32713)]