2015157074

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{47147}}^1$

素因数の和:47270

約数の個数: 32

約数和(自身を含む): 3584756736

約数和(自身を除く): 1569599662

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 42742, 47147, 94294, 330029, 660058, 2027321, 3347437, 4054642, 6694874, 14191247, 23432059, 28382494, 46864118, 143939791, 287879582, 1007578537, 2015157074]

約数ペア:

[(1, 2015157074), (2, 1007578537), (7, 287879582), (14, 143939791), (43, 46864118), (71, 28382494), (86, 23432059), (142, 14191247), (301, 6694874), (497, 4054642), (602, 3347437), (994, 2027321), (3053, 660058), (6106, 330029), (21371, 94294), (42742, 47147)]