16459290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 43056000

約数和(自身を除く): 26596710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 919, 995, 1194, 1791, 1838, 1990, 2757, 2985, 3582, 4595, 5514, 5970, 8271, 8955, 9190, 13785, 16542, 17910, 27570, 41355, 82710, 182881, 365762, 548643, 914405, 1097286, 1645929, 1828810, 2743215, 3291858, 5486430, 8229645, 16459290]

約数ペア:

[(1, 16459290), (2, 8229645), (3, 5486430), (5, 3291858), (6, 2743215), (9, 1828810), (10, 1645929), (15, 1097286), (18, 914405), (30, 548643), (45, 365762), (90, 182881), (199, 82710), (398, 41355), (597, 27570), (919, 17910), (995, 16542), (1194, 13785), (1791, 9190), (1838, 8955), (1990, 8271), (2757, 5970), (2985, 5514), (3582, 4595)]