2554130730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{621443}}^1$

素因数の和:621590

約数の個数: 32

約数和(自身を含む): 6174667584

約数和(自身を除く): 3620536854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 621443, 1242886, 1864329, 3107215, 3728658, 6214430, 9321645, 18643290, 85137691, 170275382, 255413073, 425688455, 510826146, 851376910, 1277065365, 2554130730]

約数ペア:

[(1, 2554130730), (2, 1277065365), (3, 851376910), (5, 510826146), (6, 425688455), (10, 255413073), (15, 170275382), (30, 85137691), (137, 18643290), (274, 9321645), (411, 6214430), (685, 3728658), (822, 3107215), (1370, 1864329), (2055, 1242886), (4110, 621443)]