57404220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6883}}^1$

素因数の和:7034

約数の個数: 48

約数和(自身を含む): 161911680

約数和(自身を除く): 104507460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 6883, 8340, 13766, 20649, 27532, 34415, 41298, 68830, 82596, 103245, 137660, 206490, 412980, 956737, 1913474, 2870211, 3826948, 4783685, 5740422, 9567370, 11480844, 14351055, 19134740, 28702110, 57404220]

約数ペア:

[(1, 57404220), (2, 28702110), (3, 19134740), (4, 14351055), (5, 11480844), (6, 9567370), (10, 5740422), (12, 4783685), (15, 3826948), (20, 2870211), (30, 1913474), (60, 956737), (139, 412980), (278, 206490), (417, 137660), (556, 103245), (695, 82596), (834, 68830), (1390, 41298), (1668, 34415), (2085, 27532), (2780, 20649), (4170, 13766), (6883, 8340)]