13271090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 14670670

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 4409, 8818, 22045, 30863, 44090, 61726, 154315, 189587, 308630, 379174, 947935, 1327109, 1895870, 2654218, 6635545, 13271090]

約数ペア:

[(1, 13271090), (2, 6635545), (5, 2654218), (7, 1895870), (10, 1327109), (14, 947935), (35, 379174), (43, 308630), (70, 189587), (86, 154315), (215, 61726), (301, 44090), (430, 30863), (602, 22045), (1505, 8818), (3010, 4409)]