74119780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1571}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 178528896

約数和(自身を除く): 104409116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1571, 1685, 2359, 3142, 3370, 4718, 6284, 6740, 7855, 9436, 10997, 11795, 15710, 21994, 23590, 31420, 43988, 47180, 54985, 109970, 219940, 529427, 1058854, 2117708, 2647135, 3705989, 5294270, 7411978, 10588540, 14823956, 18529945, 37059890, 74119780]

約数ペア:

[(1, 74119780), (2, 37059890), (4, 18529945), (5, 14823956), (7, 10588540), (10, 7411978), (14, 5294270), (20, 3705989), (28, 2647135), (35, 2117708), (70, 1058854), (140, 529427), (337, 219940), (674, 109970), (1348, 54985), (1571, 47180), (1685, 43988), (2359, 31420), (3142, 23590), (3370, 21994), (4718, 15710), (6284, 11795), (6740, 10997), (7855, 9436)]