42775.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 27433728

約数和(自身を除く): 17689908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 647, 753, 1004, 1255, 1294, 1506, 1941, 2510, 2588, 3012, 3235, 3765, 3882, 5020, 6470, 7530, 7764, 9705, 12940, 15060, 19410, 38820, 162397, 324794, 487191, 649588, 811985, 974382, 1623970, 1948764, 2435955, 3247940, 4871910, 9743820]

約数ペア:

[(1, 9743820), (2, 4871910), (3, 3247940), (4, 2435955), (5, 1948764), (6, 1623970), (10, 974382), (12, 811985), (15, 649588), (20, 487191), (30, 324794), (60, 162397), (251, 38820), (502, 19410), (647, 15060), (753, 12940), (1004, 9705), (1255, 7764), (1294, 7530), (1506, 6470), (1941, 5020), (2510, 3882), (2588, 3765), (3012, 3235)]