2110395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1806405

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 199, 303, 505, 597, 707, 995, 1393, 1515, 2121, 2985, 3535, 4179, 6965, 10605, 20099, 20895, 60297, 100495, 140693, 301485, 422079, 703465, 2110395]

約数ペア:

[(1, 2110395), (3, 703465), (5, 422079), (7, 301485), (15, 140693), (21, 100495), (35, 60297), (101, 20895), (105, 20099), (199, 10605), (303, 6965), (505, 4179), (597, 3535), (707, 2985), (995, 2121), (1393, 1515)]