30081654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72661}}^1$

素因数の和:72692

約数の個数: 24

約数和(自身を含む): 68011632

約数和(自身を除く): 37929978

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 72661, 145322, 217983, 435966, 653949, 1307898, 1671203, 3342406, 5013609, 10027218, 15040827, 30081654]

約数ペア:

[(1, 30081654), (2, 15040827), (3, 10027218), (6, 5013609), (9, 3342406), (18, 1671203), (23, 1307898), (46, 653949), (69, 435966), (138, 217983), (207, 145322), (414, 72661)]