17070620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17419}}^1$

素因数の和:17442

約数の個数: 36

約数和(自身を含む): 41703480

約数和(自身を除く): 24632860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17419, 34838, 69676, 87095, 121933, 174190, 243866, 348380, 487732, 609665, 853531, 1219330, 1707062, 2438660, 3414124, 4267655, 8535310, 17070620]

約数ペア:

[(1, 17070620), (2, 8535310), (4, 4267655), (5, 3414124), (7, 2438660), (10, 1707062), (14, 1219330), (20, 853531), (28, 609665), (35, 487732), (49, 348380), (70, 243866), (98, 174190), (140, 121933), (196, 87095), (245, 69676), (490, 34838), (980, 17419)]