4245515890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{16361}}^1$

素因数の和:16723

約数の個数: 64

約数和(自身を含む): 9556455168

約数和(自身を除く): 5310939278

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 337, 385, 674, 770, 1685, 2359, 3370, 3707, 4718, 7414, 11795, 16361, 18535, 23590, 25949, 32722, 37070, 51898, 81805, 114527, 129745, 163610, 179971, 229054, 259490, 359942, 572635, 899855, 1145270, 1259797, 1799710, 2519594, 5513657, 6298985, 11027314, 12597970, 27568285, 38595599, 55136570, 60650227, 77191198, 121300454, 192977995, 303251135, 385955990, 424551589, 606502270, 849103178, 2122757945, 4245515890]

約数ペア:

[(1, 4245515890), (2, 2122757945), (5, 849103178), (7, 606502270), (10, 424551589), (11, 385955990), (14, 303251135), (22, 192977995), (35, 121300454), (55, 77191198), (70, 60650227), (77, 55136570), (110, 38595599), (154, 27568285), (337, 12597970), (385, 11027314), (674, 6298985), (770, 5513657), (1685, 2519594), (2359, 1799710), (3370, 1259797), (3707, 1145270), (4718, 899855), (7414, 572635), (11795, 359942), (16361, 259490), (18535, 229054), (23590, 179971), (25949, 163610), (32722, 129745), (37070, 114527), (51898, 81805)]