1900971510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{136859}}^1$

素因数の和:137332

約数の個数: 32

約数和(自身を含む): 4572218880

約数和(自身を除く): 2671247370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 2315, 2778, 4630, 6945, 13890, 136859, 273718, 410577, 684295, 821154, 1368590, 2052885, 4105770, 63365717, 126731434, 190097151, 316828585, 380194302, 633657170, 950485755, 1900971510]

約数ペア:

[(1, 1900971510), (2, 950485755), (3, 633657170), (5, 380194302), (6, 316828585), (10, 190097151), (15, 126731434), (30, 63365717), (463, 4105770), (926, 2052885), (1389, 1368590), (2315, 821154), (2778, 684295), (4630, 410577), (6945, 273718), (13890, 136859)]