129402910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3377

約数の個数: 64

約数和(自身を含む): 293432832

約数和(自身を除く): 164029922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3307, 3913, 5590, 6614, 7826, 16535, 19565, 23149, 33070, 39130, 42991, 46298, 85982, 115745, 142201, 214955, 231490, 284402, 300937, 429910, 601874, 711005, 995407, 1422010, 1504685, 1848613, 1990814, 3009370, 3697226, 4977035, 9243065, 9954070, 12940291, 18486130, 25880582, 64701455, 129402910]

約数ペア:

[(1, 129402910), (2, 64701455), (5, 25880582), (7, 18486130), (10, 12940291), (13, 9954070), (14, 9243065), (26, 4977035), (35, 3697226), (43, 3009370), (65, 1990814), (70, 1848613), (86, 1504685), (91, 1422010), (130, 995407), (182, 711005), (215, 601874), (301, 429910), (430, 300937), (455, 284402), (559, 231490), (602, 214955), (910, 142201), (1118, 115745), (1505, 85982), (2795, 46298), (3010, 42991), (3307, 39130), (3913, 33070), (5590, 23149), (6614, 19565), (7826, 16535)]