29122562420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208018303}}^1$

素因数の和:208018319

約数の個数: 24

約数和(自身を含む): 69894150144

約数和(自身を除く): 40771587724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208018303, 416036606, 832073212, 1040091515, 1456128121, 2080183030, 2912256242, 4160366060, 5824512484, 7280640605, 14561281210, 29122562420]

約数ペア:

[(1, 29122562420), (2, 14561281210), (4, 7280640605), (5, 5824512484), (7, 4160366060), (10, 2912256242), (14, 2080183030), (20, 1456128121), (28, 1040091515), (35, 832073212), (70, 416036606), (140, 208018303)]