30710405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 42287616

約数和(自身を除く): 11577211

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2207, 2783, 11035, 13915, 24277, 50761, 121385, 253805, 267047, 558371, 1335235, 2791855, 6142081, 30710405]

約数ペア:

[(1, 30710405), (5, 6142081), (11, 2791855), (23, 1335235), (55, 558371), (115, 267047), (121, 253805), (253, 121385), (605, 50761), (1265, 24277), (2207, 13915), (2783, 11035)]