74619860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532999}}^1$

素因数の和:533015

約数の個数: 24

約数和(自身を含む): 179088000

約数和(自身を除く): 104468140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532999, 1065998, 2131996, 2664995, 3730993, 5329990, 7461986, 10659980, 14923972, 18654965, 37309930, 74619860]

約数ペア:

[(1, 74619860), (2, 37309930), (4, 18654965), (5, 14923972), (7, 10659980), (10, 7461986), (14, 5329990), (20, 3730993), (28, 2664995), (35, 2131996), (70, 1065998), (140, 532999)]