13258630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 30316032

約数和(自身を除く): 17057402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 257, 335, 385, 469, 514, 670, 737, 770, 938, 1285, 1474, 1799, 2345, 2570, 2827, 3598, 3685, 4690, 5159, 5654, 7370, 8995, 10318, 14135, 17219, 17990, 19789, 25795, 28270, 34438, 39578, 51590, 86095, 98945, 120533, 172190, 189409, 197890, 241066, 378818, 602665, 947045, 1205330, 1325863, 1894090, 2651726, 6629315, 13258630]

約数ペア:

[(1, 13258630), (2, 6629315), (5, 2651726), (7, 1894090), (10, 1325863), (11, 1205330), (14, 947045), (22, 602665), (35, 378818), (55, 241066), (67, 197890), (70, 189409), (77, 172190), (110, 120533), (134, 98945), (154, 86095), (257, 51590), (335, 39578), (385, 34438), (469, 28270), (514, 25795), (670, 19789), (737, 17990), (770, 17219), (938, 14135), (1285, 10318), (1474, 8995), (1799, 7370), (2345, 5654), (2570, 5159), (2827, 4690), (3598, 3685)]