40146570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{148691}}^1$

素因数の和:148707

約数の個数: 32

約数和(自身を含む): 107058240

約数和(自身を除く): 66911670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 148691, 297382, 446073, 743455, 892146, 1338219, 1486910, 2230365, 2676438, 4014657, 4460730, 6691095, 8029314, 13382190, 20073285, 40146570]

約数ペア:

[(1, 40146570), (2, 20073285), (3, 13382190), (5, 8029314), (6, 6691095), (9, 4460730), (10, 4014657), (15, 2676438), (18, 2230365), (27, 1486910), (30, 1338219), (45, 892146), (54, 743455), (90, 446073), (135, 297382), (270, 148691)]