29448440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105173}}^1$

素因数の和:105191

約数の個数: 32

約数和(自身を含む): 75725280

約数和(自身を除く): 46276840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105173, 210346, 420692, 525865, 736211, 841384, 1051730, 1472422, 2103460, 2944844, 3681055, 4206920, 5889688, 7362110, 14724220, 29448440]

約数ペア:

[(1, 29448440), (2, 14724220), (4, 7362110), (5, 5889688), (7, 4206920), (8, 3681055), (10, 2944844), (14, 2103460), (20, 1472422), (28, 1051730), (35, 841384), (40, 736211), (56, 525865), (70, 420692), (140, 210346), (280, 105173)]