13230590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12171010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 349, 446, 698, 1115, 1745, 2230, 3490, 3791, 5933, 7582, 11866, 18955, 29665, 37910, 59330, 77827, 155654, 389135, 778270, 1323059, 2646118, 6615295, 13230590]

約数ペア:

[(1, 13230590), (2, 6615295), (5, 2646118), (10, 1323059), (17, 778270), (34, 389135), (85, 155654), (170, 77827), (223, 59330), (349, 37910), (446, 29665), (698, 18955), (1115, 11866), (1745, 7582), (2230, 5933), (3490, 3791)]