319470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 801792

約数和(自身を除く): 482322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 463, 690, 926, 1389, 2315, 2778, 4630, 6945, 10649, 13890, 21298, 31947, 53245, 63894, 106490, 159735, 319470]

約数ペア:

[(1, 319470), (2, 159735), (3, 106490), (5, 63894), (6, 53245), (10, 31947), (15, 21298), (23, 13890), (30, 10649), (46, 6945), (69, 4630), (115, 2778), (138, 2315), (230, 1389), (345, 926), (463, 690)]