30861188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 57976632

約数和(自身を除く): 27115444

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 6217, 12434, 24868, 105689, 211378, 422756, 453841, 907682, 1815364, 7715297, 15430594, 30861188]

約数ペア:

[(1, 30861188), (2, 15430594), (4, 7715297), (17, 1815364), (34, 907682), (68, 453841), (73, 422756), (146, 211378), (292, 105689), (1241, 24868), (2482, 12434), (4964, 6217)]