1834280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6551}}^1$

素因数の和:6569

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2883160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6551, 13102, 26204, 32755, 45857, 52408, 65510, 91714, 131020, 183428, 229285, 262040, 366856, 458570, 917140, 1834280]

約数ペア:

[(1, 1834280), (2, 917140), (4, 458570), (5, 366856), (7, 262040), (8, 229285), (10, 183428), (14, 131020), (20, 91714), (28, 65510), (35, 52408), (40, 45857), (56, 32755), (70, 26204), (140, 13102), (280, 6551)]