71390810

素因数分解:

$2^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{3011}}^1$

素因数の和:5389

約数の個数: 16

約数和(自身を含む): 128600352

約数和(自身を除く): 57209542

約数列:

[1, 2, 5, 10, 2371, 3011, 4742, 6022, 11855, 15055, 23710, 30110, 7139081, 14278162, 35695405, 71390810]

約数ペア:

[(1, 71390810), (2, 35695405), (5, 14278162), (10, 7139081), (2371, 30110), (3011, 23710), (4742, 15055), (6022, 11855)]