30903408

素因数分解:

$2^4\times 3^2\times {\mathrm{214607}}^1$

素因数の和:214621

約数の個数: 30

約数和(自身を含む): 86487024

約数和(自身を除く): 55583616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214607, 429214, 643821, 858428, 1287642, 1716856, 1931463, 2575284, 3433712, 3862926, 5150568, 7725852, 10301136, 15451704, 30903408]

約数ペア:

[(1, 30903408), (2, 15451704), (3, 10301136), (4, 7725852), (6, 5150568), (8, 3862926), (9, 3433712), (12, 2575284), (16, 1931463), (18, 1716856), (24, 1287642), (36, 858428), (48, 643821), (72, 429214), (144, 214607)]