15205722780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5893691}}^1$

素因数の和:5893746

約数の個数: 48

約数和(自身を含む): 43566171264

約数和(自身を除く): 28360448484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5893691, 11787382, 17681073, 23574764, 29468455, 35362146, 58936910, 70724292, 88405365, 117873820, 176810730, 253428713, 353621460, 506857426, 760286139, 1013714852, 1267143565, 1520572278, 2534287130, 3041144556, 3801430695, 5068574260, 7602861390, 15205722780]

約数ペア:

[(1, 15205722780), (2, 7602861390), (3, 5068574260), (4, 3801430695), (5, 3041144556), (6, 2534287130), (10, 1520572278), (12, 1267143565), (15, 1013714852), (20, 760286139), (30, 506857426), (43, 353621460), (60, 253428713), (86, 176810730), (129, 117873820), (172, 88405365), (215, 70724292), (258, 58936910), (430, 35362146), (516, 29468455), (645, 23574764), (860, 17681073), (1290, 11787382), (2580, 5893691)]