74775820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534113}}^1$

素因数の和:534129

約数の個数: 24

約数和(自身を含む): 179462304

約数和(自身を除く): 104686484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534113, 1068226, 2136452, 2670565, 3738791, 5341130, 7477582, 10682260, 14955164, 18693955, 37387910, 74775820]

約数ペア:

[(1, 74775820), (2, 37387910), (4, 18693955), (5, 14955164), (7, 10682260), (10, 7477582), (14, 5341130), (20, 3738791), (28, 2670565), (35, 2136452), (70, 1068226), (140, 534113)]