20141389730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3736807}}^1$

素因数の和:3736839

約数の個数: 48

約数和(自身を含む): 46007580096

約数和(自身を除く): 25866190366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 3736807, 7473614, 18684035, 26157649, 37368070, 41104877, 52315298, 82209754, 130788245, 183103543, 205524385, 261576490, 287734139, 366207086, 411048770, 575468278, 915517715, 1438670695, 1831035430, 2014138973, 2877341390, 4028277946, 10070694865, 20141389730]

約数ペア:

[(1, 20141389730), (2, 10070694865), (5, 4028277946), (7, 2877341390), (10, 2014138973), (11, 1831035430), (14, 1438670695), (22, 915517715), (35, 575468278), (49, 411048770), (55, 366207086), (70, 287734139), (77, 261576490), (98, 205524385), (110, 183103543), (154, 130788245), (245, 82209754), (385, 52315298), (490, 41104877), (539, 37368070), (770, 26157649), (1078, 18684035), (2695, 7473614), (5390, 3736807)]