313005170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1579}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 578128320

約数和(自身を除く): 265123150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 461, 922, 1579, 2305, 3158, 4610, 7895, 15790, 19823, 39646, 67897, 99115, 135794, 198230, 339485, 678970, 727919, 1455838, 3639595, 7279190, 31300517, 62601034, 156502585, 313005170]

約数ペア:

[(1, 313005170), (2, 156502585), (5, 62601034), (10, 31300517), (43, 7279190), (86, 3639595), (215, 1455838), (430, 727919), (461, 678970), (922, 339485), (1579, 198230), (2305, 135794), (3158, 99115), (4610, 67897), (7895, 39646), (15790, 19823)]