30773330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 32730670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 881, 998, 1762, 2495, 3493, 4405, 4990, 6167, 6986, 8810, 12334, 17465, 30835, 34930, 61670, 439619, 879238, 2198095, 3077333, 4396190, 6154666, 15386665, 30773330]

約数ペア:

[(1, 30773330), (2, 15386665), (5, 6154666), (7, 4396190), (10, 3077333), (14, 2198095), (35, 879238), (70, 439619), (499, 61670), (881, 34930), (998, 30835), (1762, 17465), (2495, 12334), (3493, 8810), (4405, 6986), (4990, 6167)]