1329129930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 3240787968

約数和(自身を除く): 1911658038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 131, 254, 262, 381, 393, 635, 655, 762, 786, 1270, 1310, 1905, 1965, 2663, 3810, 3930, 5326, 7989, 13315, 15978, 16637, 26630, 33274, 39945, 49911, 79890, 83185, 99822, 166370, 249555, 338201, 348853, 499110, 676402, 697706, 1014603, 1046559, 1691005, 1744265, 2029206, 2093118, 3382010, 3488530, 5073015, 5232795, 10146030, 10465590, 44304331, 88608662, 132912993, 221521655, 265825986, 443043310, 664564965, 1329129930]

約数ペア:

[(1, 1329129930), (2, 664564965), (3, 443043310), (5, 265825986), (6, 221521655), (10, 132912993), (15, 88608662), (30, 44304331), (127, 10465590), (131, 10146030), (254, 5232795), (262, 5073015), (381, 3488530), (393, 3382010), (635, 2093118), (655, 2029206), (762, 1744265), (786, 1691005), (1270, 1046559), (1310, 1014603), (1905, 697706), (1965, 676402), (2663, 499110), (3810, 348853), (3930, 338201), (5326, 249555), (7989, 166370), (13315, 99822), (15978, 83185), (16637, 79890), (26630, 49911), (33274, 39945)]