7074620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7219}}^1$

素因数の和:7242

約数の個数: 36

約数和(自身を含む): 17284680

約数和(自身を除く): 10210060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7219, 14438, 28876, 36095, 50533, 72190, 101066, 144380, 202132, 252665, 353731, 505330, 707462, 1010660, 1414924, 1768655, 3537310, 7074620]

約数ペア:

[(1, 7074620), (2, 3537310), (4, 1768655), (5, 1414924), (7, 1010660), (10, 707462), (14, 505330), (20, 353731), (28, 252665), (35, 202132), (49, 144380), (70, 101066), (98, 72190), (140, 50533), (196, 36095), (245, 28876), (490, 14438), (980, 7219)]