2012100510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9581431}}^1$

素因数の和:9581448

約数の個数: 32

約数和(自身を含む): 5518904832

約数和(自身を除く): 3506804322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9581431, 19162862, 28744293, 47907155, 57488586, 67070017, 95814310, 134140034, 143721465, 201210051, 287442930, 335350085, 402420102, 670700170, 1006050255, 2012100510]

約数ペア:

[(1, 2012100510), (2, 1006050255), (3, 670700170), (5, 402420102), (6, 335350085), (7, 287442930), (10, 201210051), (14, 143721465), (15, 134140034), (21, 95814310), (30, 67070017), (35, 57488586), (42, 47907155), (70, 28744293), (105, 19162862), (210, 9581431)]