127804930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1877}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 251501760

約数和(自身を除く): 123696830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 1877, 3095, 3754, 6190, 6809, 9385, 13618, 18770, 20647, 34045, 41294, 68090, 103235, 206470, 1161863, 2323726, 5809315, 11618630, 12780493, 25560986, 63902465, 127804930]

約数ペア:

[(1, 127804930), (2, 63902465), (5, 25560986), (10, 12780493), (11, 11618630), (22, 5809315), (55, 2323726), (110, 1161863), (619, 206470), (1238, 103235), (1877, 68090), (3095, 41294), (3754, 34045), (6190, 20647), (6809, 18770), (9385, 13618)]