74488540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532061}}^1$

素因数の和:532077

約数の個数: 24

約数和(自身を含む): 178772832

約数和(自身を除く): 104284292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532061, 1064122, 2128244, 2660305, 3724427, 5320610, 7448854, 10641220, 14897708, 18622135, 37244270, 74488540]

約数ペア:

[(1, 74488540), (2, 37244270), (4, 18622135), (5, 14897708), (7, 10641220), (10, 7448854), (14, 5320610), (20, 3724427), (28, 2660305), (35, 2128244), (70, 1064122), (140, 532061)]