2561730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 6511104

約数和(自身を除く): 3949374

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 5023, 10046, 15069, 25115, 30138, 50230, 75345, 85391, 150690, 170782, 256173, 426955, 512346, 853910, 1280865, 2561730]

約数ペア:

[(1, 2561730), (2, 1280865), (3, 853910), (5, 512346), (6, 426955), (10, 256173), (15, 170782), (17, 150690), (30, 85391), (34, 75345), (51, 50230), (85, 30138), (102, 25115), (170, 15069), (255, 10046), (510, 5023)]