120312862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 195255360

約数和(自身を除く): 74942498

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 809, 1219, 1403, 1618, 2438, 2806, 3233, 6466, 18607, 37214, 42877, 49349, 74359, 85754, 98698, 148718, 986171, 1135027, 1972342, 2270054, 2615497, 5230994, 60156431, 120312862]

約数ペア:

[(1, 120312862), (2, 60156431), (23, 5230994), (46, 2615497), (53, 2270054), (61, 1972342), (106, 1135027), (122, 986171), (809, 148718), (1219, 98698), (1403, 85754), (1618, 74359), (2438, 49349), (2806, 42877), (3233, 37214), (6466, 18607)]