2621730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 6334848

約数和(自身を除く): 3713118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 311, 562, 622, 843, 933, 1405, 1555, 1686, 1866, 2810, 3110, 4215, 4665, 8430, 9330, 87391, 174782, 262173, 436955, 524346, 873910, 1310865, 2621730]

約数ペア:

[(1, 2621730), (2, 1310865), (3, 873910), (5, 524346), (6, 436955), (10, 262173), (15, 174782), (30, 87391), (281, 9330), (311, 8430), (562, 4665), (622, 4215), (843, 3110), (933, 2810), (1405, 1866), (1555, 1686)]