7481172970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{129589}}^1$

素因数の和:129870

約数の個数: 32

約数和(自身を含む): 14107685760

約数和(自身を除く): 6626512790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 5773, 11546, 28865, 57730, 129589, 259178, 647945, 1295890, 2980547, 5961094, 14902735, 29805470, 32526839, 65053678, 162634195, 325268390, 748117297, 1496234594, 3740586485, 7481172970]

約数ペア:

[(1, 7481172970), (2, 3740586485), (5, 1496234594), (10, 748117297), (23, 325268390), (46, 162634195), (115, 65053678), (230, 32526839), (251, 29805470), (502, 14902735), (1255, 5961094), (2510, 2980547), (5773, 1295890), (11546, 647945), (28865, 259178), (57730, 129589)]