129638310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{105397}}^1$

素因数の和:105448

約数の個数: 32

約数和(自身を含む): 318723552

約数和(自身を除く): 189085242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 105397, 210794, 316191, 526985, 632382, 1053970, 1580955, 3161910, 4321277, 8642554, 12963831, 21606385, 25927662, 43212770, 64819155, 129638310]

約数ペア:

[(1, 129638310), (2, 64819155), (3, 43212770), (5, 25927662), (6, 21606385), (10, 12963831), (15, 8642554), (30, 4321277), (41, 3161910), (82, 1580955), (123, 1053970), (205, 632382), (246, 526985), (410, 316191), (615, 210794), (1230, 105397)]