30726816

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 81031104

約数和(自身を除く): 50304288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1217, 1578, 2104, 2434, 3156, 3651, 4208, 4868, 6312, 7302, 8416, 9736, 12624, 14604, 19472, 25248, 29208, 38944, 58416, 116832, 320071, 640142, 960213, 1280284, 1920426, 2560568, 3840852, 5121136, 7681704, 10242272, 15363408, 30726816]

約数ペア:

[(1, 30726816), (2, 15363408), (3, 10242272), (4, 7681704), (6, 5121136), (8, 3840852), (12, 2560568), (16, 1920426), (24, 1280284), (32, 960213), (48, 640142), (96, 320071), (263, 116832), (526, 58416), (789, 38944), (1052, 29208), (1217, 25248), (1578, 19472), (2104, 14604), (2434, 12624), (3156, 9736), (3651, 8416), (4208, 7302), (4868, 6312)]