3751380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{6947}}^1$

素因数の和:6965

約数の個数: 48

約数和(自身を含む): 11672640

約数和(自身を除く): 7921260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 6947, 13894, 20841, 27788, 34735, 41682, 62523, 69470, 83364, 104205, 125046, 138940, 187569, 208410, 250092, 312615, 375138, 416820, 625230, 750276, 937845, 1250460, 1875690, 3751380]

約数ペア:

[(1, 3751380), (2, 1875690), (3, 1250460), (4, 937845), (5, 750276), (6, 625230), (9, 416820), (10, 375138), (12, 312615), (15, 250092), (18, 208410), (20, 187569), (27, 138940), (30, 125046), (36, 104205), (45, 83364), (54, 69470), (60, 62523), (90, 41682), (108, 34735), (135, 27788), (180, 20841), (270, 13894), (540, 6947)]