15693890460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1042091}}^1$

素因数の和:1042354

約数の個数: 48

約数和(自身を含む): 44118006912

約数和(自身を除く): 28424116452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 1042091, 2084182, 3126273, 4168364, 5210455, 6252546, 10420910, 12505092, 15631365, 20841820, 31262730, 62525460, 261564841, 523129682, 784694523, 1046259364, 1307824205, 1569389046, 2615648410, 3138778092, 3923472615, 5231296820, 7846945230, 15693890460]

約数ペア:

[(1, 15693890460), (2, 7846945230), (3, 5231296820), (4, 3923472615), (5, 3138778092), (6, 2615648410), (10, 1569389046), (12, 1307824205), (15, 1046259364), (20, 784694523), (30, 523129682), (60, 261564841), (251, 62525460), (502, 31262730), (753, 20841820), (1004, 15631365), (1255, 12505092), (1506, 10420910), (2510, 6252546), (3012, 5210455), (3765, 4168364), (5020, 3126273), (7530, 2084182), (15060, 1042091)]