12949090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 29611008

約数和(自身を除く): 16661918

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 251, 335, 385, 469, 502, 670, 737, 770, 938, 1255, 1474, 1757, 2345, 2510, 2761, 3514, 3685, 4690, 5159, 5522, 7370, 8785, 10318, 13805, 16817, 17570, 19327, 25795, 27610, 33634, 38654, 51590, 84085, 96635, 117719, 168170, 184987, 193270, 235438, 369974, 588595, 924935, 1177190, 1294909, 1849870, 2589818, 6474545, 12949090]

約数ペア:

[(1, 12949090), (2, 6474545), (5, 2589818), (7, 1849870), (10, 1294909), (11, 1177190), (14, 924935), (22, 588595), (35, 369974), (55, 235438), (67, 193270), (70, 184987), (77, 168170), (110, 117719), (134, 96635), (154, 84085), (251, 51590), (335, 38654), (385, 33634), (469, 27610), (502, 25795), (670, 19327), (737, 17570), (770, 16817), (938, 13805), (1255, 10318), (1474, 8785), (1757, 7370), (2345, 5522), (2510, 5159), (2761, 4690), (3514, 3685)]