81958290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2333}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 196952256

約数和(自身を除く): 114993966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1171, 2333, 2342, 3513, 4666, 5855, 6999, 7026, 11665, 11710, 13998, 17565, 23330, 34995, 35130, 69990, 2731943, 5463886, 8195829, 13659715, 16391658, 27319430, 40979145, 81958290]

約数ペア:

[(1, 81958290), (2, 40979145), (3, 27319430), (5, 16391658), (6, 13659715), (10, 8195829), (15, 5463886), (30, 2731943), (1171, 69990), (2333, 35130), (2342, 34995), (3513, 23330), (4666, 17565), (5855, 13998), (6999, 11710), (7026, 11665)]