30114320

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 70286424

約数和(自身を除く): 40172104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1117, 1348, 1685, 2234, 2696, 3370, 4468, 5392, 5585, 6740, 8936, 11170, 13480, 17872, 22340, 26960, 44680, 89360, 376429, 752858, 1505716, 1882145, 3011432, 3764290, 6022864, 7528580, 15057160, 30114320]

約数ペア:

[(1, 30114320), (2, 15057160), (4, 7528580), (5, 6022864), (8, 3764290), (10, 3011432), (16, 1882145), (20, 1505716), (40, 752858), (80, 376429), (337, 89360), (674, 44680), (1117, 26960), (1348, 22340), (1685, 17872), (2234, 13480), (2696, 11170), (3370, 8936), (4468, 6740), (5392, 5585)]