3821860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27299}}^1$

素因数の和:27315

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 5350940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27299, 54598, 109196, 136495, 191093, 272990, 382186, 545980, 764372, 955465, 1910930, 3821860]

約数ペア:

[(1, 3821860), (2, 1910930), (4, 955465), (5, 764372), (7, 545980), (10, 382186), (14, 272990), (20, 191093), (28, 136495), (35, 109196), (70, 54598), (140, 27299)]