13508760390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{7331}}^1$

素因数の和:7837

約数の個数: 64

約数和(自身を含む): 32687815680

約数和(自身を除く): 19179055290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 257, 478, 514, 717, 771, 1195, 1285, 1434, 1542, 2390, 2570, 3585, 3855, 7170, 7331, 7710, 14662, 21993, 36655, 43986, 61423, 73310, 109965, 122846, 184269, 219930, 307115, 368538, 614230, 921345, 1752109, 1842690, 1884067, 3504218, 3768134, 5256327, 5652201, 8760545, 9420335, 10512654, 11304402, 17521090, 18840670, 26281635, 28261005, 52563270, 56522010, 450292013, 900584026, 1350876039, 2251460065, 2701752078, 4502920130, 6754380195, 13508760390]

約数ペア:

[(1, 13508760390), (2, 6754380195), (3, 4502920130), (5, 2701752078), (6, 2251460065), (10, 1350876039), (15, 900584026), (30, 450292013), (239, 56522010), (257, 52563270), (478, 28261005), (514, 26281635), (717, 18840670), (771, 17521090), (1195, 11304402), (1285, 10512654), (1434, 9420335), (1542, 8760545), (2390, 5652201), (2570, 5256327), (3585, 3768134), (3855, 3504218), (7170, 1884067), (7331, 1842690), (7710, 1752109), (14662, 921345), (21993, 614230), (36655, 368538), (43986, 307115), (61423, 219930), (73310, 184269), (109965, 122846)]