74480350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{212801}}^1$

素因数の和:212820

約数の個数: 24

約数和(自身を含む): 158324688

約数和(自身を除く): 83844338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 212801, 425602, 1064005, 1489607, 2128010, 2979214, 5320025, 7448035, 10640050, 14896070, 37240175, 74480350]

約数ペア:

[(1, 74480350), (2, 37240175), (5, 14896070), (7, 10640050), (10, 7448035), (14, 5320025), (25, 2979214), (35, 2128010), (50, 1489607), (70, 1064005), (175, 425602), (350, 212801)]