61884190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^2$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 112727160

約数和(自身を除く): 50842970

約数列:

[1, 2, 5, 10, 139, 211, 278, 422, 695, 1055, 1390, 2110, 29329, 44521, 58658, 89042, 146645, 222605, 293290, 445210, 6188419, 12376838, 30942095, 61884190]

約数ペア:

[(1, 61884190), (2, 30942095), (5, 12376838), (10, 6188419), (139, 445210), (211, 293290), (278, 222605), (422, 146645), (695, 89042), (1055, 58658), (1390, 44521), (2110, 29329)]