2080802190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{246833}}^1$

素因数の和:247124

約数の個数: 32

約数和(自身を含む): 5011717536

約数和(自身を除く): 2930915346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 246833, 493666, 740499, 1234165, 1480998, 2468330, 3702495, 7404990, 69360073, 138720146, 208080219, 346800365, 416160438, 693600730, 1040401095, 2080802190]

約数ペア:

[(1, 2080802190), (2, 1040401095), (3, 693600730), (5, 416160438), (6, 346800365), (10, 208080219), (15, 138720146), (30, 69360073), (281, 7404990), (562, 3702495), (843, 2468330), (1405, 1480998), (1686, 1234165), (2810, 740499), (4215, 493666), (8430, 246833)]