126789030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{469589}}^1$

素因数の和:469605

約数の個数: 32

約数和(自身を含む): 338104800

約数和(自身を除く): 211315770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 469589, 939178, 1408767, 2347945, 2817534, 4226301, 4695890, 7043835, 8452602, 12678903, 14087670, 21131505, 25357806, 42263010, 63394515, 126789030]

約数ペア:

[(1, 126789030), (2, 63394515), (3, 42263010), (5, 25357806), (6, 21131505), (9, 14087670), (10, 12678903), (15, 8452602), (18, 7043835), (27, 4695890), (30, 4226301), (45, 2817534), (54, 2347945), (90, 1408767), (135, 939178), (270, 469589)]