543427220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{3847}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 1305857280

約数和(自身を除く): 762430060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1009, 2018, 3847, 4036, 5045, 7063, 7694, 10090, 14126, 15388, 19235, 20180, 26929, 28252, 35315, 38470, 53858, 70630, 76940, 107716, 134645, 141260, 269290, 538580, 3881623, 7763246, 15526492, 19408115, 27171361, 38816230, 54342722, 77632460, 108685444, 135856805, 271713610, 543427220]

約数ペア:

[(1, 543427220), (2, 271713610), (4, 135856805), (5, 108685444), (7, 77632460), (10, 54342722), (14, 38816230), (20, 27171361), (28, 19408115), (35, 15526492), (70, 7763246), (140, 3881623), (1009, 538580), (2018, 269290), (3847, 141260), (4036, 134645), (5045, 107716), (7063, 76940), (7694, 70630), (10090, 53858), (14126, 38470), (15388, 35315), (19235, 28252), (20180, 26929)]