20150115198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{29873}}^1$

素因数の和:30301

約数の個数: 48

約数和(自身を含む): 42921768240

約数和(自身を除く): 22771653042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 389, 578, 778, 867, 1167, 1734, 2334, 6613, 13226, 19839, 29873, 39678, 59746, 89619, 112421, 179238, 224842, 337263, 507841, 674526, 1015682, 1523523, 3047046, 8633297, 11620597, 17266594, 23241194, 25899891, 34861791, 51799782, 69723582, 197550149, 395100298, 592650447, 1185300894, 3358352533, 6716705066, 10075057599, 20150115198]

約数ペア:

[(1, 20150115198), (2, 10075057599), (3, 6716705066), (6, 3358352533), (17, 1185300894), (34, 592650447), (51, 395100298), (102, 197550149), (289, 69723582), (389, 51799782), (578, 34861791), (778, 25899891), (867, 23241194), (1167, 17266594), (1734, 11620597), (2334, 8633297), (6613, 3047046), (13226, 1523523), (19839, 1015682), (29873, 674526), (39678, 507841), (59746, 337263), (89619, 224842), (112421, 179238)]