104679820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{747713}}^1$

素因数の和:747729

約数の個数: 24

約数和(自身を含む): 251231904

約数和(自身を除く): 146552084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 747713, 1495426, 2990852, 3738565, 5233991, 7477130, 10467982, 14954260, 20935964, 26169955, 52339910, 104679820]

約数ペア:

[(1, 104679820), (2, 52339910), (4, 26169955), (5, 20935964), (7, 14954260), (10, 10467982), (14, 7477130), (20, 5233991), (28, 3738565), (35, 2990852), (70, 1495426), (140, 747713)]