31394130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28283}}^1$

素因数の和:28330

約数の個数: 32

約数和(自身を含む): 77385024

約数和(自身を除く): 45990894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 28283, 56566, 84849, 141415, 169698, 282830, 424245, 848490, 1046471, 2092942, 3139413, 5232355, 6278826, 10464710, 15697065, 31394130]

約数ペア:

[(1, 31394130), (2, 15697065), (3, 10464710), (5, 6278826), (6, 5232355), (10, 3139413), (15, 2092942), (30, 1046471), (37, 848490), (74, 424245), (111, 282830), (185, 169698), (222, 141415), (370, 84849), (555, 56566), (1110, 28283)]