12822780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213713}}^1$

素因数の和:213725

約数の個数: 24

約数和(自身を含む): 35903952

約数和(自身を除く): 23081172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213713, 427426, 641139, 854852, 1068565, 1282278, 2137130, 2564556, 3205695, 4274260, 6411390, 12822780]

約数ペア:

[(1, 12822780), (2, 6411390), (3, 4274260), (4, 3205695), (5, 2564556), (6, 2137130), (10, 1282278), (12, 1068565), (15, 854852), (20, 641139), (30, 427426), (60, 213713)]