30902704

素因数分解:

$2^4\times 7^1\times {\mathrm{275917}}^1$

素因数の和:275932

約数の個数: 20

約数和(自身を含む): 68427664

約数和(自身を除く): 37524960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275917, 551834, 1103668, 1931419, 2207336, 3862838, 4414672, 7725676, 15451352, 30902704]

約数ペア:

[(1, 30902704), (2, 15451352), (4, 7725676), (7, 4414672), (8, 3862838), (14, 2207336), (16, 1931419), (28, 1103668), (56, 551834), (112, 275917)]