12011090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 27143424

約数和(自身を除く): 15132334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 197, 335, 394, 455, 469, 670, 871, 910, 938, 985, 1379, 1742, 1970, 2345, 2561, 2758, 4355, 4690, 5122, 6097, 6895, 8710, 12194, 12805, 13199, 13790, 17927, 25610, 26398, 30485, 35854, 60970, 65995, 89635, 92393, 131990, 171587, 179270, 184786, 343174, 461965, 857935, 923930, 1201109, 1715870, 2402218, 6005545, 12011090]

約数ペア:

[(1, 12011090), (2, 6005545), (5, 2402218), (7, 1715870), (10, 1201109), (13, 923930), (14, 857935), (26, 461965), (35, 343174), (65, 184786), (67, 179270), (70, 171587), (91, 131990), (130, 92393), (134, 89635), (182, 65995), (197, 60970), (335, 35854), (394, 30485), (455, 26398), (469, 25610), (670, 17927), (871, 13790), (910, 13199), (938, 12805), (985, 12194), (1379, 8710), (1742, 6895), (1970, 6097), (2345, 5122), (2561, 4690), (2758, 4355)]