30189050474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1\times {\mathrm{15881}}^1$

素因数の和:17182

約数の個数: 32

約数和(自身を含む): 50140363392

約数和(自身を除く): 19951312918

約数列:

[1, 2, 11, 22, 71, 142, 781, 1217, 1562, 2434, 13387, 15881, 26774, 31762, 86407, 172814, 174691, 349382, 950477, 1127551, 1900954, 2255102, 12403061, 19327177, 24806122, 38654354, 212598947, 425197894, 1372229567, 2744459134, 15094525237, 30189050474]

約数ペア:

[(1, 30189050474), (2, 15094525237), (11, 2744459134), (22, 1372229567), (71, 425197894), (142, 212598947), (781, 38654354), (1217, 24806122), (1562, 19327177), (2434, 12403061), (13387, 2255102), (15881, 1900954), (26774, 1127551), (31762, 950477), (86407, 349382), (172814, 174691)]