30249885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 51546240

約数和(自身を除く): 21296355

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 379, 939, 1137, 1565, 1895, 4695, 5321, 5685, 6443, 15963, 19329, 26605, 32215, 79815, 96645, 118627, 355881, 593135, 1779405, 2016659, 6049977, 10083295, 30249885]

約数ペア:

[(1, 30249885), (3, 10083295), (5, 6049977), (15, 2016659), (17, 1779405), (51, 593135), (85, 355881), (255, 118627), (313, 96645), (379, 79815), (939, 32215), (1137, 26605), (1565, 19329), (1895, 15963), (4695, 6443), (5321, 5685)]