30769488

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1532

約数の個数: 60

約数和(自身を含む): 86723988

約数和(自身を除く): 55954500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1361, 1413, 1884, 2512, 2722, 2826, 3768, 4083, 5444, 5652, 7536, 8166, 10888, 11304, 12249, 16332, 21776, 22608, 24498, 32664, 48996, 65328, 97992, 195984, 213677, 427354, 641031, 854708, 1282062, 1709416, 1923093, 2564124, 3418832, 3846186, 5128248, 7692372, 10256496, 15384744, 30769488]

約数ペア:

[(1, 30769488), (2, 15384744), (3, 10256496), (4, 7692372), (6, 5128248), (8, 3846186), (9, 3418832), (12, 2564124), (16, 1923093), (18, 1709416), (24, 1282062), (36, 854708), (48, 641031), (72, 427354), (144, 213677), (157, 195984), (314, 97992), (471, 65328), (628, 48996), (942, 32664), (1256, 24498), (1361, 22608), (1413, 21776), (1884, 16332), (2512, 12249), (2722, 11304), (2826, 10888), (3768, 8166), (4083, 7536), (5444, 5652)]