26319660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{438661}}^1$

素因数の和:438673

約数の個数: 24

約数和(自身を含む): 73695216

約数和(自身を除く): 47375556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 438661, 877322, 1315983, 1754644, 2193305, 2631966, 4386610, 5263932, 6579915, 8773220, 13159830, 26319660]

約数ペア:

[(1, 26319660), (2, 13159830), (3, 8773220), (4, 6579915), (5, 5263932), (6, 4386610), (10, 2631966), (12, 2193305), (15, 1754644), (20, 1315983), (30, 877322), (60, 438661)]