3934280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14051}}^1$

素因数の和:14069

約数の個数: 32

約数和(自身を含む): 10117440

約数和(自身を除く): 6183160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14051, 28102, 56204, 70255, 98357, 112408, 140510, 196714, 281020, 393428, 491785, 562040, 786856, 983570, 1967140, 3934280]

約数ペア:

[(1, 3934280), (2, 1967140), (4, 983570), (5, 786856), (7, 562040), (8, 491785), (10, 393428), (14, 281020), (20, 196714), (28, 140510), (35, 112408), (40, 98357), (56, 70255), (70, 56204), (140, 28102), (280, 14051)]