28940790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{964693}}^1$

素因数の和:964703

約数の個数: 16

約数和(自身を含む): 69457968

約数和(自身を除く): 40517178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 964693, 1929386, 2894079, 4823465, 5788158, 9646930, 14470395, 28940790]

約数ペア:

[(1, 28940790), (2, 14470395), (3, 9646930), (5, 5788158), (6, 4823465), (10, 2894079), (15, 1929386), (30, 964693)]