15289326730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{42307}}^1$

素因数の和:42894

約数の個数: 32

約数和(自身を含む): 27963895680

約数和(自身を除く): 12674568950

約数列:

[1, 2, 5, 10, 71, 142, 355, 509, 710, 1018, 2545, 5090, 36139, 42307, 72278, 84614, 180695, 211535, 361390, 423070, 3003797, 6007594, 15018985, 21534263, 30037970, 43068526, 107671315, 215342630, 1528932673, 3057865346, 7644663365, 15289326730]

約数ペア:

[(1, 15289326730), (2, 7644663365), (5, 3057865346), (10, 1528932673), (71, 215342630), (142, 107671315), (355, 43068526), (509, 30037970), (710, 21534263), (1018, 15018985), (2545, 6007594), (5090, 3003797), (36139, 423070), (42307, 361390), (72278, 211535), (84614, 180695)]