13307822780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13579411}}^1$

素因数の和:13579434

約数の個数: 36

約数和(自身を含む): 32509112328

約数和(自身を除く): 19201289548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13579411, 27158822, 54317644, 67897055, 95055877, 135794110, 190111754, 271588220, 380223508, 475279385, 665391139, 950558770, 1330782278, 1901117540, 2661564556, 3326955695, 6653911390, 13307822780]

約数ペア:

[(1, 13307822780), (2, 6653911390), (4, 3326955695), (5, 2661564556), (7, 1901117540), (10, 1330782278), (14, 950558770), (20, 665391139), (28, 475279385), (35, 380223508), (49, 271588220), (70, 190111754), (98, 135794110), (140, 95055877), (196, 67897055), (245, 54317644), (490, 27158822), (980, 13579411)]