155217210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5173907}}^1$

素因数の和:5173917

約数の個数: 16

約数和(自身を含む): 372521376

約数和(自身を除く): 217304166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5173907, 10347814, 15521721, 25869535, 31043442, 51739070, 77608605, 155217210]

約数ペア:

[(1, 155217210), (2, 77608605), (3, 51739070), (5, 31043442), (6, 25869535), (10, 15521721), (15, 10347814), (30, 5173907)]