464157260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3315409}}^1$

素因数の和:3315425

約数の個数: 24

約数和(自身を含む): 1113977760

約数和(自身を除く): 649820500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3315409, 6630818, 13261636, 16577045, 23207863, 33154090, 46415726, 66308180, 92831452, 116039315, 232078630, 464157260]

約数ペア:

[(1, 464157260), (2, 232078630), (4, 116039315), (5, 92831452), (7, 66308180), (10, 46415726), (14, 33154090), (20, 23207863), (28, 16577045), (35, 13261636), (70, 6630818), (140, 3315409)]