30504670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18984

約数の個数: 32

約数和(自身を含む): 65484288

約数和(自身を除く): 34979618

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 18947, 37894, 94735, 132629, 189470, 265258, 435781, 663145, 871562, 1326290, 2178905, 3050467, 4357810, 6100934, 15252335, 30504670]

約数ペア:

[(1, 30504670), (2, 15252335), (5, 6100934), (7, 4357810), (10, 3050467), (14, 2178905), (23, 1326290), (35, 871562), (46, 663145), (70, 435781), (115, 265258), (161, 189470), (230, 132629), (322, 94735), (805, 37894), (1610, 18947)]