30296560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{54101}}^1$

素因数の和:54121

約数の個数: 40

約数和(自身を含む): 80503776

約数和(自身を除く): 50207216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 54101, 108202, 216404, 270505, 378707, 432808, 541010, 757414, 865616, 1082020, 1514828, 1893535, 2164040, 3029656, 3787070, 4328080, 6059312, 7574140, 15148280, 30296560]

約数ペア:

[(1, 30296560), (2, 15148280), (4, 7574140), (5, 6059312), (7, 4328080), (8, 3787070), (10, 3029656), (14, 2164040), (16, 1893535), (20, 1514828), (28, 1082020), (35, 865616), (40, 757414), (56, 541010), (70, 432808), (80, 378707), (112, 270505), (140, 216404), (280, 108202), (560, 54101)]