1570800530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{60719}}^1$

素因数の和:60938

約数の個数: 32

約数和(自身を含む): 3060288000

約数和(自身を除く): 1489487470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 60719, 121438, 303595, 607190, 789347, 1578694, 3946735, 7893470, 12083081, 24166162, 60415405, 120830810, 157080053, 314160106, 785400265, 1570800530]

約数ペア:

[(1, 1570800530), (2, 785400265), (5, 314160106), (10, 157080053), (13, 120830810), (26, 60415405), (65, 24166162), (130, 12083081), (199, 7893470), (398, 3946735), (995, 1578694), (1990, 789347), (2587, 607190), (5174, 303595), (12935, 121438), (25870, 60719)]