30730914

素因数分解:

$2^1\times 3^4\times {\mathrm{189697}}^1$

素因数の和:189711

約数の個数: 20

約数和(自身を含む): 68860374

約数和(自身を除く): 38129460

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189697, 379394, 569091, 1138182, 1707273, 3414546, 5121819, 10243638, 15365457, 30730914]

約数ペア:

[(1, 30730914), (2, 15365457), (3, 10243638), (6, 5121819), (9, 3414546), (18, 1707273), (27, 1138182), (54, 569091), (81, 379394), (162, 189697)]