28316370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3359}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 39905070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3359, 4215, 6718, 8430, 10077, 16795, 20154, 33590, 50385, 100770, 943879, 1887758, 2831637, 4719395, 5663274, 9438790, 14158185, 28316370]

約数ペア:

[(1, 28316370), (2, 14158185), (3, 9438790), (5, 5663274), (6, 4719395), (10, 2831637), (15, 1887758), (30, 943879), (281, 100770), (562, 50385), (843, 33590), (1405, 20154), (1686, 16795), (2810, 10077), (3359, 8430), (4215, 6718)]