705860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 1534680

約数和(自身を除く): 828820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1217, 2434, 4868, 6085, 12170, 24340, 35293, 70586, 141172, 176465, 352930, 705860]

約数ペア:

[(1, 705860), (2, 352930), (4, 176465), (5, 141172), (10, 70586), (20, 35293), (29, 24340), (58, 12170), (116, 6085), (145, 4868), (290, 2434), (580, 1217)]