193016820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169313}}^1$

素因数の和:169344

約数の個数: 48

約数和(自身を含む): 568895040

約数和(自身を除く): 375878220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 169313, 338626, 507939, 677252, 846565, 1015878, 1693130, 2031756, 2539695, 3216947, 3386260, 5079390, 6433894, 9650841, 10158780, 12867788, 16084735, 19301682, 32169470, 38603364, 48254205, 64338940, 96508410, 193016820]

約数ペア:

[(1, 193016820), (2, 96508410), (3, 64338940), (4, 48254205), (5, 38603364), (6, 32169470), (10, 19301682), (12, 16084735), (15, 12867788), (19, 10158780), (20, 9650841), (30, 6433894), (38, 5079390), (57, 3386260), (60, 3216947), (76, 2539695), (95, 2031756), (114, 1693130), (190, 1015878), (228, 846565), (285, 677252), (380, 507939), (570, 338626), (1140, 169313)]