2506178820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{9631}}^1$

素因数の和:13980

約数の個数: 48

約数和(自身を含む): 7019647488

約数和(自身を除く): 4513468668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4337, 8674, 9631, 13011, 17348, 19262, 21685, 26022, 28893, 38524, 43370, 48155, 52044, 57786, 65055, 86740, 96310, 115572, 130110, 144465, 192620, 260220, 288930, 577860, 41769647, 83539294, 125308941, 167078588, 208848235, 250617882, 417696470, 501235764, 626544705, 835392940, 1253089410, 2506178820]

約数ペア:

[(1, 2506178820), (2, 1253089410), (3, 835392940), (4, 626544705), (5, 501235764), (6, 417696470), (10, 250617882), (12, 208848235), (15, 167078588), (20, 125308941), (30, 83539294), (60, 41769647), (4337, 577860), (8674, 288930), (9631, 260220), (13011, 192620), (17348, 144465), (19262, 130110), (21685, 115572), (26022, 96310), (28893, 86740), (38524, 65055), (43370, 57786), (48155, 52044)]