30620286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89533}}^1$

素因数の和:89560

約数の個数: 24

約数和(自身を含む): 69836520

約数和(自身を除く): 39216234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89533, 179066, 268599, 537198, 805797, 1611594, 1701127, 3402254, 5103381, 10206762, 15310143, 30620286]

約数ペア:

[(1, 30620286), (2, 15310143), (3, 10206762), (6, 5103381), (9, 3402254), (18, 1701127), (19, 1611594), (38, 805797), (57, 537198), (114, 268599), (171, 179066), (342, 89533)]