2830514045

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 3513922560

約数和(自身を除く): 683408515

約数列:

[1, 5, 71, 73, 239, 355, 365, 457, 1195, 2285, 5183, 16969, 17447, 25915, 32447, 33361, 84845, 87235, 109223, 162235, 166805, 546115, 1238737, 2368631, 6193685, 7754833, 7973279, 11843155, 38774165, 39866395, 566102809, 2830514045]

約数ペア:

[(1, 2830514045), (5, 566102809), (71, 39866395), (73, 38774165), (239, 11843155), (355, 7973279), (365, 7754833), (457, 6193685), (1195, 2368631), (2285, 1238737), (5183, 546115), (16969, 166805), (17447, 162235), (25915, 109223), (32447, 87235), (33361, 84845)]