11808220620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28114811}}^1$

素因数の和:28114830

約数の個数: 48

約数和(自身を含む): 37786307328

約数和(自身を除く): 25978086708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28114811, 56229622, 84344433, 112459244, 140574055, 168688866, 196803677, 281148110, 337377732, 393607354, 421722165, 562296220, 590411031, 787214708, 843444330, 984018385, 1180822062, 1686888660, 1968036770, 2361644124, 2952055155, 3936073540, 5904110310, 11808220620]

約数ペア:

[(1, 11808220620), (2, 5904110310), (3, 3936073540), (4, 2952055155), (5, 2361644124), (6, 1968036770), (7, 1686888660), (10, 1180822062), (12, 984018385), (14, 843444330), (15, 787214708), (20, 590411031), (21, 562296220), (28, 421722165), (30, 393607354), (35, 337377732), (42, 281148110), (60, 196803677), (70, 168688866), (84, 140574055), (105, 112459244), (140, 84344433), (210, 56229622), (420, 28114811)]