30771936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8248

約数の個数: 72

約数和(自身を含む): 94250520

約数和(自身を除く): 63478584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 8219, 16438, 24657, 32876, 49314, 65752, 73971, 98628, 106847, 131504, 147942, 197256, 213694, 263008, 295884, 320541, 394512, 427388, 591768, 641082, 789024, 854776, 961623, 1183536, 1282164, 1709552, 1923246, 2367072, 2564328, 3419104, 3846492, 5128656, 7692984, 10257312, 15385968, 30771936]

約数ペア:

[(1, 30771936), (2, 15385968), (3, 10257312), (4, 7692984), (6, 5128656), (8, 3846492), (9, 3419104), (12, 2564328), (13, 2367072), (16, 1923246), (18, 1709552), (24, 1282164), (26, 1183536), (32, 961623), (36, 854776), (39, 789024), (48, 641082), (52, 591768), (72, 427388), (78, 394512), (96, 320541), (104, 295884), (117, 263008), (144, 213694), (156, 197256), (208, 147942), (234, 131504), (288, 106847), (312, 98628), (416, 73971), (468, 65752), (624, 49314), (936, 32876), (1248, 24657), (1872, 16438), (3744, 8219)]