28315030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 54307584

約数和(自身を除く): 25992554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 863, 965, 1726, 1930, 3281, 4315, 6562, 8630, 14671, 16405, 29342, 32810, 73355, 146710, 166559, 333118, 832795, 1665590, 2831503, 5663006, 14157515, 28315030]

約数ペア:

[(1, 28315030), (2, 14157515), (5, 5663006), (10, 2831503), (17, 1665590), (34, 832795), (85, 333118), (170, 166559), (193, 146710), (386, 73355), (863, 32810), (965, 29342), (1726, 16405), (1930, 14671), (3281, 8630), (4315, 6562)]