144715130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 313804800

約数和(自身を除く): 169089670

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 686, 1085, 1361, 1519, 1715, 2170, 2722, 3038, 3430, 6805, 7595, 9527, 10633, 13610, 15190, 19054, 21266, 42191, 47635, 53165, 66689, 84382, 95270, 106330, 133378, 210955, 295337, 333445, 421910, 466823, 590674, 666890, 933646, 1476685, 2067359, 2334115, 2953370, 4134718, 4668230, 10336795, 14471513, 20673590, 28943026, 72357565, 144715130]

約数ペア:

[(1, 144715130), (2, 72357565), (5, 28943026), (7, 20673590), (10, 14471513), (14, 10336795), (31, 4668230), (35, 4134718), (49, 2953370), (62, 2334115), (70, 2067359), (98, 1476685), (155, 933646), (217, 666890), (245, 590674), (310, 466823), (343, 421910), (434, 333445), (490, 295337), (686, 210955), (1085, 133378), (1361, 106330), (1519, 95270), (1715, 84382), (2170, 66689), (2722, 53165), (3038, 47635), (3430, 42191), (6805, 21266), (7595, 19054), (9527, 15190), (10633, 13610)]