1570686910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{61331}}^1$

素因数の和:61548

約数の個数: 32

約数和(自身を含む): 3060221472

約数和(自身を除く): 1489534562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 61331, 122662, 306655, 613310, 797303, 1594606, 3986515, 7973030, 12082207, 24164414, 60411035, 120822070, 157068691, 314137382, 785343455, 1570686910]

約数ペア:

[(1, 1570686910), (2, 785343455), (5, 314137382), (10, 157068691), (13, 120822070), (26, 60411035), (65, 24164414), (130, 12082207), (197, 7973030), (394, 3986515), (985, 1594606), (1970, 797303), (2561, 613310), (5122, 306655), (12805, 122662), (25610, 61331)]