12984030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 36460800

約数和(自身を除く): 23476770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2531, 2565, 5062, 5130, 7593, 12655, 15186, 22779, 25310, 37965, 45558, 48089, 68337, 75930, 96178, 113895, 136674, 144267, 227790, 240445, 288534, 341685, 432801, 480890, 683370, 721335, 865602, 1298403, 1442670, 2164005, 2596806, 4328010, 6492015, 12984030]

約数ペア:

[(1, 12984030), (2, 6492015), (3, 4328010), (5, 2596806), (6, 2164005), (9, 1442670), (10, 1298403), (15, 865602), (18, 721335), (19, 683370), (27, 480890), (30, 432801), (38, 341685), (45, 288534), (54, 240445), (57, 227790), (90, 144267), (95, 136674), (114, 113895), (135, 96178), (171, 75930), (190, 68337), (270, 48089), (285, 45558), (342, 37965), (513, 25310), (570, 22779), (855, 15186), (1026, 12655), (1710, 7593), (2531, 5130), (2565, 5062)]