30817738

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4969}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 52960320

約数和(自身を除く): 22142582

約数列:

[1, 2, 7, 14, 443, 886, 3101, 4969, 6202, 9938, 34783, 69566, 2201267, 4402534, 15408869, 30817738]

約数ペア:

[(1, 30817738), (2, 15408869), (7, 4402534), (14, 2201267), (443, 69566), (886, 34783), (3101, 9938), (4969, 6202)]