159163630

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 289970208

約数和(自身を除く): 130806578

約数列:

[1, 2, 5, 10, 211, 241, 313, 422, 482, 626, 1055, 1205, 1565, 2110, 2410, 3130, 50851, 66043, 75433, 101702, 132086, 150866, 254255, 330215, 377165, 508510, 660430, 754330, 15916363, 31832726, 79581815, 159163630]

約数ペア:

[(1, 159163630), (2, 79581815), (5, 31832726), (10, 15916363), (211, 754330), (241, 660430), (313, 508510), (422, 377165), (482, 330215), (626, 254255), (1055, 150866), (1205, 132086), (1565, 101702), (2110, 75433), (2410, 66043), (3130, 50851)]