30254630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 32782810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5471, 5530, 10942, 27355, 38297, 54710, 76594, 191485, 382970, 432209, 864418, 2161045, 3025463, 4322090, 6050926, 15127315, 30254630]

約数ペア:

[(1, 30254630), (2, 15127315), (5, 6050926), (7, 4322090), (10, 3025463), (14, 2161045), (35, 864418), (70, 432209), (79, 382970), (158, 191485), (395, 76594), (553, 54710), (790, 38297), (1106, 27355), (2765, 10942), (5471, 5530)]