84552090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21191}}^1$

素因数の和:21227

約数の個数: 64

約数和(自身を含む): 244131840

約数和(自身を除く): 159579750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21191, 42382, 63573, 105955, 127146, 148337, 211910, 296674, 317865, 402629, 445011, 635730, 741685, 805258, 890022, 1207887, 1483370, 2013145, 2225055, 2415774, 2818403, 4026290, 4450110, 5636806, 6039435, 8455209, 12078870, 14092015, 16910418, 28184030, 42276045, 84552090]

約数ペア:

[(1, 84552090), (2, 42276045), (3, 28184030), (5, 16910418), (6, 14092015), (7, 12078870), (10, 8455209), (14, 6039435), (15, 5636806), (19, 4450110), (21, 4026290), (30, 2818403), (35, 2415774), (38, 2225055), (42, 2013145), (57, 1483370), (70, 1207887), (95, 890022), (105, 805258), (114, 741685), (133, 635730), (190, 445011), (210, 402629), (266, 317865), (285, 296674), (399, 211910), (570, 148337), (665, 127146), (798, 105955), (1330, 63573), (1995, 42382), (3990, 21191)]