30810544

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{10639}}^1$

素因数の和:10828

約数の個数: 20

約数和(自身を含む): 60030880

約数和(自身を除く): 29220336

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 10639, 21278, 42556, 85112, 170224, 1925659, 3851318, 7702636, 15405272, 30810544]

約数ペア:

[(1, 30810544), (2, 15405272), (4, 7702636), (8, 3851318), (16, 1925659), (181, 170224), (362, 85112), (724, 42556), (1448, 21278), (2896, 10639)]