34712440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{123973}}^1$

素因数の和:123991

約数の個数: 32

約数和(自身を含む): 89261280

約数和(自身を除く): 54548840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 123973, 247946, 495892, 619865, 867811, 991784, 1239730, 1735622, 2479460, 3471244, 4339055, 4958920, 6942488, 8678110, 17356220, 34712440]

約数ペア:

[(1, 34712440), (2, 17356220), (4, 8678110), (5, 6942488), (7, 4958920), (8, 4339055), (10, 3471244), (14, 2479460), (20, 1735622), (28, 1239730), (35, 991784), (40, 867811), (56, 619865), (70, 495892), (140, 247946), (280, 123973)]