30019520

素因数分解:

$2^6\times 5^1\times {\mathrm{93811}}^1$

素因数の和:93828

約数の個数: 28

約数和(自身を含む): 71484744

約数和(自身を除く): 41465224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 93811, 187622, 375244, 469055, 750488, 938110, 1500976, 1876220, 3001952, 3752440, 6003904, 7504880, 15009760, 30019520]

約数ペア:

[(1, 30019520), (2, 15009760), (4, 7504880), (5, 6003904), (8, 3752440), (10, 3001952), (16, 1876220), (20, 1500976), (32, 938110), (40, 750488), (64, 469055), (80, 375244), (160, 187622), (320, 93811)]