12445860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29633}}^1$

素因数の和:29652

約数の個数: 48

約数和(自身を含む): 39828096

約数和(自身を除く): 27382236

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, 29633, 59266, 88899, 118532, 148165, 177798, 207431, 296330, 355596, 414862, 444495, 592660, 622293, 829724, 888990, 1037155, 1244586, 1777980, 2074310, 2489172, 3111465, 4148620, 6222930, 12445860]

約数ペア:

[(1, 12445860), (2, 6222930), (3, 4148620), (4, 3111465), (5, 2489172), (6, 2074310), (7, 1777980), (10, 1244586), (12, 1037155), (14, 888990), (15, 829724), (20, 622293), (21, 592660), (28, 444495), (30, 414862), (35, 355596), (42, 296330), (60, 207431), (70, 177798), (84, 148165), (105, 118532), (140, 88899), (210, 59266), (420, 29633)]