13184290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16675550

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 431, 437, 665, 805, 862, 874, 1330, 1610, 2155, 2185, 3017, 3059, 4310, 4370, 6034, 6118, 8189, 9913, 15085, 15295, 16378, 19826, 30170, 30590, 40945, 49565, 57323, 69391, 81890, 99130, 114646, 138782, 188347, 286615, 346955, 376694, 573230, 693910, 941735, 1318429, 1883470, 2636858, 6592145, 13184290]

約数ペア:

[(1, 13184290), (2, 6592145), (5, 2636858), (7, 1883470), (10, 1318429), (14, 941735), (19, 693910), (23, 573230), (35, 376694), (38, 346955), (46, 286615), (70, 188347), (95, 138782), (115, 114646), (133, 99130), (161, 81890), (190, 69391), (230, 57323), (266, 49565), (322, 40945), (431, 30590), (437, 30170), (665, 19826), (805, 16378), (862, 15295), (874, 15085), (1330, 9913), (1610, 8189), (2155, 6118), (2185, 6034), (3017, 4370), (3059, 4310)]