315650730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1559}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 804660480

約数和(自身を除く): 489009750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 397, 510, 794, 1191, 1559, 1985, 2382, 3118, 3970, 4677, 5955, 6749, 7795, 9354, 11910, 13498, 15590, 20247, 23385, 26503, 33745, 40494, 46770, 53006, 67490, 79509, 101235, 132515, 159018, 202470, 265030, 397545, 618923, 795090, 1237846, 1856769, 3094615, 3713538, 6189230, 9283845, 10521691, 18567690, 21043382, 31565073, 52608455, 63130146, 105216910, 157825365, 315650730]

約数ペア:

[(1, 315650730), (2, 157825365), (3, 105216910), (5, 63130146), (6, 52608455), (10, 31565073), (15, 21043382), (17, 18567690), (30, 10521691), (34, 9283845), (51, 6189230), (85, 3713538), (102, 3094615), (170, 1856769), (255, 1237846), (397, 795090), (510, 618923), (794, 397545), (1191, 265030), (1559, 202470), (1985, 159018), (2382, 132515), (3118, 101235), (3970, 79509), (4677, 67490), (5955, 53006), (6749, 46770), (7795, 40494), (9354, 33745), (11910, 26503), (13498, 23385), (15590, 20247)]